A small water bottle is insufficient to keep you hydrated on a trail. Mountain biking is an extreme sport, so you need lots of water to replenish your lost fluids. However, bringing a large water bottle is not a good idea.

Fortunately, the hydration packs provide storage space for your tools and water. Today’s best mountain biking hydration pack on the market is the CamelBak Mule LR. This product has a 30-liter reservoir, providing enough hydration for long rides.

If the best choice is not enough for you, we tested nine other hydration packs you can carry for short and long rides.

Reasons to use a hydration pack mountain biking
Reasons to use a hydration pack mountain biking

Buyer’s Guide to The Best Mountain Biking Hydration Pack

Unlike road biking, mountain biking will cause so much fatigue and sweating. For this reason, mountain bikers need to bring more than just a water bottle. It is where hydration packs come into action.

Mountain biking hydration packs can carry a few liters of water and keep it cool for the entire day. This way, you will have enough water to keep you hydrated no matter how difficult a trail is. Besides allowing you to carry enough water for your ride, hydration packs also have enough space for mountain biking.

But with the enormous number of hydration packs on the market, how do you choose the best mountain biking hydration pack?

How Much Water Capacity Do You Need?

First, you need a hydration pack to carry enough water for your entire ride. But how much water capacity is enough for you? This feature varies from one biker to another.

To know the suitable water capacity for your hydration pack, you need to figure out how much water you want to carry for your adventure. This way, you can ensure that you have enough water to last for an entire ride.

However, you can also opt to purchase the best mountain biking hydration pack that can carry a few liters of water. You do not always have to fill the hydration bladder to its maximum capacity. So, buying one that is a bit larger than you need is beneficial in case you suddenly have to go for a long ride.

Is The Hydration Pack Comfortable to Carry?

Carrying liters of water on your back can be uncomfortable considering its weight. On top of that, you will also need to bring some stuff that you need on the trail. So, you need a comfortable hydration pack to help you stay comfortable while carrying all your stuff.

The comfort of hydration packs lies in their fit. If the backpack does not fit you, it may rub on your back continuously as you pedal. Fortunately, there are a few hydration pack features that prevent such discomfort from happening:

Hip Belts

Opt for the best mountain biking hydration pack with a hip belt. This feature secures the bag in position, thus preventing it from moving from side to side. If the budget permits, get a hydration pack with pockets on the hip belt to easily access the essential items on your ride.

Chest Straps

When looking for a hydration backpack, choose the one with a narrow chest strap that features multi-adjustability. Just ensure not to get a chest strap that is too wide, or it might make the skin on your chest feel warm and sweaty.

Shoulder And Back Pads

The best mountain biking hydration pack should come with shoulder and back pads to make it comfortable to carry. The weight of the hydration bladder and your tools will undoubtedly pull the backpack down. Without these pads, the shoulder straps can become uncomfortable or even painful after hours of carrying the hydration pack.

Is There Enough Storage Space?

What items will you bring with you? If you have a lot of mountain biking materials, you need a backpack with ample storage space or many pockets. The openings of these pockets also need to be large enough that you can take the tool or snack that you need without rummaging through the other items inside. It is also ideal for the hydration pack to have pockets inside its main compartment so the contents remain organized. (source)

DIY MTB Pro Tip: Make sure to keep the hydration pack clean. REI has a great guide that provides step by step instructions for keeping your bladder clean. Read it HERE

Does The Bag Have Enough Ventilation?

Hydration backpacks can feel warm on the back after carrying them for hours. Fortunately, the best mountain biking hydration pack now comes with enough ventilation to keep air flowing between the bag and your back. So, when looking for a hydration pack, look for a back mesh panel. It will keep the backpack away from your back.

The mesh panel will prevent your back from getting sweaty as there will be enough room for air to pass through.

Does The Bag Come with a Waterproof Cover?

Weather predictions are called weather predictions for a reason. So, you never know when the rain will fall while you are on the trail. For this reason, having the best mountain biking hydration pack with a waterproof cover is good.

A waterproof cover for your backpack will save your things from getting wet and soggy.

Some mountain biking packs also come with a helmet holder, another handy feature. A helmet holder means you can bring an extra helmet for your ride. While this may not be beneficial for casual bikers, enduro racers will find it very useful since they must bring a spare half-face helmet. (source)

Trail Mountain Biking
Trail Mountain Biking

Recommended Mountain Biking Hydration Packs

1.   CamelBak Mule LR – Best Overall

Quality: 5

The CamelBak Mule LR has a supreme quality water reservoir positioned low for comfort, and it has many storage pockets for easy gear organization.

Performance: 5

Reasons To Buy:

  • Comfortable to carry
  • The hose is detachable
  • Features a bite valve lock
  • Has many gear pockets

Want the go to recommendation? The CamelBak Mule LR is the pack to buy. Here’s a shortcut link to Amazon to read more reviews and check current prices. πŸ‘‰ CamelBak Mule LR

Reasons To Avoid:

  • Feels warm on the back

This lightweight hydration pack features 3 liters of the water reservoir and 12 liters of storage.

This hydration pack from CamelBak features low-rider tech. The bag’s weight sits close to your hips rather than the upper back. As a result, you will have more comfort and stability while riding your mountain bike.

Leakage will also not be a problem with the CamelBak Mule. It has a bite valve lock, so you will not have to worry about forgetting to close the hose after taking a sip. The hose is also detachable. (source)

Its Best Features

This pack has reflective accents, which are advantageous for mountain bikers who like riding at night. The reflective accents make it easy for other mountain bikers to see you in the dark, preventing collisions and other accidents. The backpack also comes with a rain cover to protect your things from getting wet.

Considering all these features, there is no doubt that the CamelBak Mule LR is the best mountain biking hydration pack. (source)

DIY MTB Pro Tip: Many of the qualities that make a great hydration pack carry over into backpacks for mountain biking. I’ve got a complete guide if you need a bigger pack πŸ‘‰ Looking for a Backpack for Mountain Biking? Let Me Help

2.   CamelBak Skyline LR 10 Bike Hydration Backpack – Best for Bikers with Lower Back Pain

The CamelBak Skyline has a 3-liter CRUX lumbar reservoir. This reservoir is on the lower part of the hydration pack, thus keeping the center of gravity low. The hydration pack is also easy to clean and refill, thanks to its wide opening.

Quality: 4.5

Performance: 4.5

Reasons To Buy:

  • Has a large bladder capacity?
  • The hose has a solid magnetic clip that prevents it from coming loose
  • Sufficient water capacity
  • Comfortable and stable

Do you want to read more about the Skyline? Here’s a shortcut link to Amazon to read more reviews and check current prices. πŸ‘‰ CamelBak Skyline LR 10 Bike Hydration

Reasons To Avoid:

  • You cannot fit long items due to the bag’s rounded shape

Looking for ways to stay comfortable mountain biking? Read this article πŸ‘‰ How To Make Your MTB More Comfortable

Its Features

This women-specific mountain biking hydration pack has a design that looks like a bum bag, which may look strange to some people. However, this design and the wide waist belt result in a comfortable and stable backpack. The hydration pack’s design is also the best mountain biking hydration pack for people who have problems with lower back pain.

After filling the reservoir, you will have 7 liters of storage for items like gears and bike tools. That said, the CamelBak Skyline is the best mountain biking hydration pack for people looking for a small backpack to carry. (source)

Quality: 4.5

3.   Deuter Attack 18 SL Women’s Bicycle Backpack – Best for Female Bikers

Performance: 5

Reasons To Buy:

  • Features a leak-prevention feature
  • Padded back and shoulder area for comfort
  • Made with waterproof material

Does the Deuter Attack interest you? Do more investigation by reading the reviews on Amazon with this shortcut link πŸ‘‰ Deuter Attack 18 SL Women’s Bicycle Backpack

Reasons To Avoid:

  • The bag itself is heavy even when empty

Its Features

The Deuter Attack 18 SL Women’s Bicycle Backpack is the best mountain biking hydration pack, thanks to its top-notch materials and build. This 2-liter pack boasts a viscoelastic foam-material CE-certified back protector. Even better, you will not have to worry that the protector might not cover your entire back area as it comes in various sizes.

This hydration pack holds a 3-liter bladder, providing enough water for your entire ride. It has mesh pouches where you can store your snacks and a special pocket at the top of the bag to store and protect your mountain bike goggles. A hidden pocket is also at the right part of the bag, so your phone remains secure.

The Deuter Attack Hydration Pack also has a non-slip material, which is beneficial when your ride gets steep. The non-slip material prevents the hydration pack from sliding left and right when you take on steep trails and sharp curves. (source)

DIY MTB Pro Tip: Carrying extra weight is going to tire you out faster. Try to strip down you pack items to the essentials. Here’s my list πŸ‘‰ Essential Things To Carry Mountain Biking

4.   Osprey Syncro 20 Men’s Bike Hydration Backpack – Best for All-Day Adventure

Quality: 4.5

Performance: 4.5

Reasons To Buy:

  • Comfortable to carry
  • Features reflective accents
  • Has sufficient storage space

Do you want to read more about the Syncro? Here’s a shortcut link to Amazon to read more reviews and check current prices. πŸ‘‰ Osprey Syncro 20

Reasons To Avoid:

  • Not ideal for casual riders

Its Features

This hydration pack is ideal for all-day mountain biking. It is comfortable to carry even when full and heavy, so it will not add to your fatigue when pedaling for hours. This hydration pack also has a zippered hip belt where you can easily place items you want to access when mountain biking. For instance, you can put your GoPro or digital camera in the belt pocket, allowing you to easily take it out when you want to snap photos during the ride.

In addition, the Osprey Syncro has a raised and breathable mesh back panel. This panel prevents the hydration pack from sitting on your back for the entire biking time. As a result, you will not feel warm and get sweaty.

For even more comfort, the adjustable shoulder straps have sufficient padding, so the weight of your pack will not hurt your shoulders even when you wear it for an extended period.

This pack has a side and back stash pocket, elastic helmet attachment, and a rain cover. The Osprey Syncro is undeniably the best mountain biking hydration pack. (source)

5.   CamelBak Women’s Chase Bike Vest 50oz – Best for Minimalist Mountain Bikers

Not every mountain biker likes bringing a large hydration pack, especially if they will only venture into the trail for a few hours.

Quality: 4.5

Performance: 4

Reasons To Buy:

  • Ideal for mountain bikers who do not bring much stuff into the woods
  • Stable and fit
  • It consists of eight pockets and a durable water bladder

Does the Chase Bike Vest interest you? Do more investigation by reading the reviews on Amazon with this shortcut link πŸ‘‰ CamelBak Women’s Chase Bike Vest 50oz

Reasons To Avoid:

  • The drinking hose is a little too stiff and long

Its Features

If going on a short ride, you may find the CamelBak Women’s Chase Bike Vest your best mountain biking hydration pack.

This hydration pack features a vest-like design, although mountain bikers need to wear it on their backs. It is ideal for bringing 50 ounces of water, a phone, snacks, a mini tools. Your phone will sit particularly on the hip pocket, so you can easily stash it out when you need to make or answer a call.

Moreover, the main compartment can carry a raincoat, tools, and an extra tube apart from the 1.5-liter reservoir. It is the best mountain biking hydration pack for off-season biking and even other sports like running. However, you must ensure you screw the reservoir’s lid securely as it tends to leak. (source)


Looking for Some More Ways to Help Your Bike Last


6.   Proviz Sports REFLECT360 Touring Backpack – Best for Versatility

Quality: 4.5

Performance: 4

Reasons To Buy:

  • Versatile and high-quality
  • The reflective materials make you visible in the dark
  • Sufficient storage space

Do you want to read more about the REFLECT360? Here’s a shortcut link to Amazon to read more reviews and check current prices. πŸ‘‰ Proviz Sports REFLECT360 Touring Backpack

Reasons To Avoid:

  • You need to purchase the hydration bladder separately

Its Features

The Proviz Sports Touring Backpack is the best mountain biking backpack for cyclists who bring a lot of stuff during their adventure. Although you need to purchase the hydration bladder separately, this 20-liter backpack can easily carry tools, snacks, and many essentials you might need as you venture into the woods.

This hydration pack has bright reflective colorways to make you highly visible when mountain biking at night. You can also use it as an office bag; the reflective accents will ensure that drivers see you clearly in the traffic. This hydration pack also has a 12-inch laptop slide-in if you want to use it as an office bag.

Additionally, this sports bag has a waterproof cover to protect your things when it rains. But as mentioned, you will need to purchase the hydration bladder separately. However, that should not be a problem as this backpack is quite affordable. So, you will still have a budget to purchase the reservoir after getting this touring sports bag. (source)

7.   Dakine Drafter 10L Bike Hydration Backpack – Best for Comfort

Quality: 4.5

Performance: 4.5

Reasons To Buy:

  • Features a suspended mesh back
  • It has a sleek design
  • Comfortable to carry

Does the Drafter interest you? Do more investigation by reading the reviews on Amazon with this shortcut link πŸ‘‰ Dakine Drafter 10L Bike Hydration Backpack

Reasons To Avoid:

  • The hydration bladder’s mouth is a bit oversized

Its Features

The Dakine Drafter Hydration Pack is a women-specific sports bag. It has a 3-liter reservoir equipped with Dakine’s easy-flow Phaser bite valve. This way, you can easily take a sip of water without stopping pedaling.

In addition, this hydration pack has a suspended mesh at the back. This feature provides your back with enough airflow, preventing it from getting warm and sweaty. You can also purchase a Dakine Impact CE-certified protector if you want to add extra comfort and back protection.

You can lay the front of the hydration pack flat to access a few zippered pouches and mesh organizers. These pouches are ideal for efficiently storing small items you want to access during your adventure.

There is also an open pocket in front of the backpack. This pocket is perfect for bulky items like helmets and mountain biking glasses. These features make the Dakine Drafter the best mountain biking hydration pack.

All in all, the storage capacity of the Dakine Drafter is 10 liters apart from its 30-liter water capacity. Even better, the backpack still looks sleek after you fill it with your items. (source)

Hydration packs are great for mountain biking
Hydration packs are great for mountain biking

8.   Water Buffalo Hydration Backpack – Best for Budget

Quality: 4

Performance: 4

Reasons To Buy:

  • Budget-friendly
  • Compact and lightweight
  • Features a sleek profile

Do you want to read more about the Water Buffalo? Here’s a shortcut link to Amazon to read more reviews and check current prices. πŸ‘‰ Water Buffalo Hydration Backpack

Reasons To Avoid:

  • A bit small for some mountain bikers

Its Features

The Water Buffalo Hydration Pack can hold up to 2 liters of water. Water Buffalo claims that this hydration pack can keep your water cool for up to five hours, making it perfect for long rides. The reservoir is BPA-free and leak-proof, so you will not have to worry about water spilling everywhere during a rough ride.

Handy clips also hold the water tube. For this reason, you can easily reach the tube when you need a sip. This way, you can drink your water without having to stop pedaling.

This hydration pack is quite durable, thanks to its sturdy metal zippers and durable ripstop nylon material. The back area has padding that makes it comfortable to carry. It also has enough ventilation to ensure that air circulates on your back during the entire ride.

The entire hydration pack is lightweight yet has enough storage space for your biking essentials. The inner compartment has a sleeve that adds a layer of protection for your things. After filling the bag with your items, it still looks sleek and comfortable to carry.

Moreover, the Water Buffalo Hydration Backpack is the best mountain biking hydration pack for people on a budget. (source)

9.   Osprey Seral 7 Lumbar Bike Hydration Pack – Best for Short Rides

Quality: 4.5

Performance: 4.5

Reasons To Buy:

  • It has a vented panel for air circulation
  • Remains stable on rugged rides
  • Space-saving

Does the Seral 7 interest you? Do more investigation by reading the reviews on Amazon with this shortcut link πŸ‘‰ Osprey Seral 7 Lumbar Bike Hydration Pack

Reasons To Avoid:

  • The magnetic latch is a little weak

Its Features

This hydration pack is a bum bag for people who dislike bringing backpacks while mountain biking. It is ideal for short rides or when you do not want to carry much stuff. Still, this bum bag has enough space for your phone, snacks, and small bike tools.

The Osprey Seral 7 can carry up to 1.5 liters of water. The water tube has a magnet attached, which prevents it from tangling when not in use. However, this magnet is weak and easily detaches when the hydration bladder’s tube gets caught on trailside branches.

The Seral 7 has compression straps that keep it close to your back. For this reason, the weight of the hydration bladder and the items inside the bag will not drag it down as you pedal. This bag’s size and comfort make it the best mountain biking hydration pack.

This hydration pack allows you to carry your mountain biking essentials despite the size. It has organizer pockets for tire levers, a mini pump, snacks, and an extra tube. It also has a hip belt where you can store your phone and the items you need to access while riding your bike quickly. (source)

10.  Thule Vital Hydration Backpack – Best for Organization

Quality: 4.5

Performance: 4.5

Reasons To Buy:

  • Features with Jersey-style pockets
  • The magnetic hose keeper holds well
  • Allows you to access your items easily

Do you want to read more about the Thule Vital ? Here’s a shortcut link to Amazon to read more reviews and check current prices. πŸ‘‰ Thule Vital Hydration Backpack

Reasons To Avoid:

  • Feels warm on the back

Its Features

The Thule Vital Hydration Backpack is the best mountain biking hydration pack for organizing stuff. While it only has 8 liters of storage, it has quite a few pockets that can hold the essential items you need for mountain biking. The pockets also keep your stuff organized, so you can easily find the item you need while on the trail.

Each pocket has a soft fleece lining to protect your things from impact. The hydration pack’s waist belt also has two pockets where you can place your snacks, phone, and tools for easy reach while riding.

Furthermore, the hydration bladder of this backpack can hold 2.5 liters of water. For this reason, you will have enough hydration for short rides. The bladder also has a proper shoulder-routed hose held by a magnetic panel that keeps it tidy. Even better, the magnetic panel is strong enough to hold your bladder’s hose even when the ride gets rough. (source)

Selecting a Hydration Pack for Mountain Biking
Selecting a Hydration Pack for Mountain Biking

Pushing Those Pedals a Little Farther

After testing a few hydration packs, we found that the best mountain biking hydration pack you can bring on every trail is the CamelBak Mule LR. The CamelBak Skyline and Deuter Attack hydration packs are also excellent options.

Unlike other hydration packs with small bladders, the CamelBak Mule features a 3-liter hydration bladder to have enough water even while mountain biking for an extended period. It also has a 12-liter storage capacity for your mountain biking tools, snacks, and phone. The CamelBak Mule even comes with a bite valve that prevents water from leaking from the hose.

As mentioned, comfort is an essential feature of the best mountain biking hydration pack, and the CamelBak Mule can provide exactly that. For this reason, you can carry it for hours without feeling any discomfort on your back and shoulders.


More Ways to Stay Safe On Your MTB


David DIY MTB

David Humphries is the creator of DIY Mountain Bike. For me a relaxing day involves riding my mountain bike to decompress after a long day. When not on my bike I can be found wrenching on it or casting a fly on a small mountain stream. Read more about David HERE.

Sources

  1. “CamelBak M.U.L.E. Mountain Biking Hydration Backpack – Easy Refilling Hydration Backpack – Magnetic Tube Trap – 100 oz.” Amazon. Accessed July 7, 2022. https://www.amazon.com/M-U-L-Mountain-Biking-Hydration-Pack/dp/B07WKNZZQR/ref=sr_1_1_sspa?crid=5KEWATZ3BTV&keywords=CamelBak+Mule+LR&qid=1657281417&s=sporting-goods&sprefix=camelbak+mule+lr+%2Csporting%2C285&sr=1-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyQUFRQ1JQRVRER0dTJmVuY3J5cHRlZElkPUEwNDcyMDg4MTNLRzY0RkVHSDA0WCZlbmNyeXB0ZWRBZElkPUEwMDY2ODY0TU4xNDBOSzBENlhFJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==.
  2. “CamelBak Skyline LR 10 Bike Hydration Backpack – Crux Lumbar Reservoir – 100 oz.” Amazon. Accessed July 7, 2022. https://www.amazon.com/Skyline-Bike-Hydration-Pack-Compression/dp/B07VVRT2DW/ref=sr_1_1?crid=39EESJLEW75R9&keywords=CamelBak+Skyline+LR+10&qid=1657239704&s=sporting-goods&sprefix=camelbak+skyline+lr+10%2Csporting%2C266&sr=1-1.
  3. “Deuter Attack 18 SL Women’s Bicycle Backpack with Protector.” Amazon. Accessed July 7, 2022. https://www.amazon.com/dp/B08HT5MT6H?tag=georiot-us-default-20&th=1&psc=1&ascsubtag=bikeperfect-ph-2524419427396674600-20&geniuslink=true.
  4. “Osprey Syncro 20 Men’s Bike Hydration Backpack.” Amazon. Accessed July 7, 2022. https://www.amazon.com/Osprey-Packs-Syncro-Hydration-Firebelly/dp/B07HNW11RC/ref=sr_1_2?crid=2TKMNV8FD48A4&keywords=Osprey+Syncro&qid=1657280901&sprefix=%2Caps%2C1640&sr=8-2.
  5. “CamelBak Women’s Chase Bike Vest 50oz – Hydration Vest – Easy Access Pockets.” Amazon. Accessed July 8, 2022. https://www.amazon.com/CamelBak-Chase-Bike-Vest-50oz/dp/B08QV797HP/ref=sr_1_1?crid=1AQ7R0JPRJ1VQ&keywords=CamelBak+Women%27s+Chase+Bike+Vest+50oz+-+Hydration+Vest+-+Easy+Access+Pockets&qid=1657281660&s=sporting-goods&sprefix=camelbak+women%27s+chase+bike+vest+50oz+-+hydration+vest+-+easy+access+pockets%2Csporting%2C464&sr=1-1.
  6. “Proviz Reflect360 Touring Backpack – 20 Liters, Black.” Amazon. Accessed July 8, 2022. https://www.amazon.com/Proviz-Reflect360-Touring-Backpack-Liters/dp/B07P6MQJFP/ref=sr_1_1?crid=259326TIYHZDN&keywords=Proviz+Sports+REFLECT360+Touring+Backpack&qid=1657239285&sprefix=proviz+sports+reflect360+touring+backpack+%2Caps%2C271&sr=8-1.
  7. “Dakine Drafter 10L Bike Hydration Backpack-Women’s, Sparrow, One Size.” Amazon. Accessed July 8, 2022. https://www.amazon.com/Dakine-Drafter-Hydration-Backpack-Womens-Sparrow/dp/B08WL2RLFH/ref=sr_1_3?crid=N8GPGT8XZKIK&keywords=Dakine+Drafter+10L&qid=1657239780&s=sporting-goods&sprefix=dakine+drafter+10l%2Csporting%2C840&sr=1-3.
  8. “Water Buffalo Hydration Backpack – Hydration Pack with High Flow Bite Valve with 2L Hydration Water Bladder – Lightweight Hiking Backpack & Water Backpack for Hiking, Cycling, Ski, Rave.” Amazon. Accessed July 8, 2022. https://www.amazon.com/Water-Buffalo-Hydration-Backpack-Lightweight/dp/B0777J7SQY/ref=sr_1_4_sspa?keywords=mountain+bike+hydration+backpack&qid=1657239461&sprefix=mountain+bike+hydrati%2Caps%2C308&sr=8-4-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyMkk3MktFOUw0TldWJmVuY3J5cHRlZElkPUEwNTc1NzY1MVBOSzFSOTRNT0tURiZlbmNyeXB0ZWRBZElkPUEwMDQwMzk5MVIxOVVIWk02OVNONSZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=.
  9. “Osprey Seral 7 Lumbar Bike Hydration Pack Claret Red, One Size.” Amazon. Accessed July 8, 2022. https://www.amazon.com/dp/B08LP1DN4Q?tag=georiot-us-default-20&th=1&psc=1&ascsubtag=bikeperfect-ph-4452296154905962500-20&geniuslink=true.
  10. “Thule Vital Hydration Backpack.” Amazon. Accessed July 8, 2022. https://www.amazon.com/Thule-Vital-Hydration-Pack-Moroccan/dp/B078HT1YZL/ref=sr_1_1?crid=3LE1KFX61UTWF&keywords=thule+Vital+Hydration+Backpack&qid=1657281775&s=sporting-goods&sprefix=hule+vital+hydration+backpack%2Csporting%2C523&sr=1-1.
  11. Paul Molenberg. Let’s Mountain Bike!: The Complete Guide to Mountain Biking. USA: Gatekeeper Press, 2019. https://books.google.com.ph/books?id=pfqdDwAAQBAJ&pg=PT72&dq=features+of+mountain+biking+hydration+packs&hl=en&sa=X&ved=2ahUKEwiprpv3nen4AhUSfN4KHaV9D4UQ6AF6BAgJEAI#v=onepage&q=features%20of%20mountain%20biking%20hydration%20packs&f=false.
  12. Eric Wolfe. Dayhiking. Exploration Guides, 2013. https://books.google.com.ph/books?id=0bv3uk8jwPIC&pg=PT62&dq=hydration+pack+tubing&hl=en&sa=X&ved=2ahUKEwjFhdj7tNv0AhVTZt4KHdEbC70Q6AF6BAgEEAI#v=onepage&q=hydration%20pack%20tubing&f=false.