Best Hydration Pack For Spartan Race

The Spartan Race is a high-activity athletic course that many outdoors lovers participate in each year. Because of the activities involved in the race, it is easy to get dehydrated throughout the course of the race. Because of this, a hydration pack can help you significantly as you race. A hydration pack can sit comfortably on your back and let you drink water as you run and climb with a simple sip from the straw. If you’re interested in a hydration pack for your next Spartan Race, take a look at our compiled list below of some of the best options available online.

Best Hydration Pack For Spartan Race

What is the Best Hydration Pack For Spartan Race?

We have compiled for you the top 7 Best Hydration Pack For Spartan Race in 2024. In this article we go through the products that we have used ourselves, checked what other users thought about them and we ranked them accordingly.

With years of experience with hydration packs for spartan beast and having used several hydration packs for spartan race you can trust our review.

Moreover, you can scroll to the end of this review to see our mini buying guide as well as the answers to some of the frequently asked questions about hydration packs for spartan race.

1. CamelBak Octane Dart Hydration Pack

CamelBak Octane Dart Hydration Pack
Price: 💲💲💲💲 (fewer 💲 = cheaper)
Capacity: 1.5 liters
Weight: 0.44 pounds (0.2 kg)
Size: 12.4 x 8.7 x 4.9 inches (31.5 x 22 x 12.5 cm)
Backpack included: Yes
Materials: Nylon

The CamelBak Octane Dart Hydration Pack, 50oz features a 1.5 liter hydration reservoir. This pack is designed with ultralight nylon materials to keep the weight as low as possible. There is a small amount of space for storing personal items and the design is very durable. The straps are easy to adjust and work well even for petite sizes. The shoulder straps have front facing pockets for easy access and are made of a breathable material. The drinking tube has an off and on lever to prevent leaks and there is a clip to help hold it securely on the shoulder strap. This pack is also covered by the CamelBak lifetime warranty.


  • Easy to adjust,
  • Storage space for personal items,
  • Lightweight,
  • Durable


  • Harness strap loosens,
  • Difficult to seal properly

2. CamelBak Women’s Charm Hydration Pack

CamelBak Women's Charm Hydration Pack
Price: 💲💲💲💲 (fewer 💲 = cheaper)
Weight: 0.33 pounds (0.15 kg)
Size: 13 x 8.7 x 3.9 inches (33 x 22 x 10 cm)
Backpack included: Yes
Materials: Polyethylene with TPU exterior for bladder

Embrace your adventurous spirit with the lightweight and low-profile CamelBak Women’s Charm Hydration Pack. Designed to match the needs of short hike enthusiasts, this hydration pack possesses a 1.5L water bladder, just enough to keep you quenched on your outdoor escapades. Not just hydration, the Charm pack also offers a compact pocket – perfect for storing minimal essential items without adding to its bulk.

The CamelBak Charm Hydration pack is notably user-friendly featuring an expansive ergonomic opening on the reservoir. This feature simplifies the task of refilling the bladder even on the move. Moreover, its exterior possesses reflective detailing – a thoughtful addition to amplify your visibility during low-light conditions.

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Balancing comfort with function, the pack incorporates mesh panels for breathability and lightweight shoulder straps for ease of use. Its leak-prevention structure comprises a drinking tube with a valve to avoid spillage and a tube trap to ensure its security on the shoulder strap. Though occasional leaks have been reported, as per some users, a simple check on secure closing can prevent the same.


  • Lightweight and spacious hydration capacity,
  • Compact and low-profile design,
  • Simple to refill ergonomic bladder opening,
  • Enhanced visibility with reflective details


  • Limited storage space,
  • Potential for leaks if not closed securely

3. MIRACOL Hydration Backpack with 2L BPA-Free BladderSkiing

MIRACOL Hydration Backpack with 2L BPA-Free BladderSkiing
Price: 💲💲 (fewer 💲 = cheaper)
Weight: 0.66 pounds (0.3 kg)
Size: 16.5 x 3.5 x 8.2 inches (41.9 x 9 x 20.9 cm)
Backpack included: Yes
Materials: Nylon

The MIRACOL Hydration Backpack offers a magnificent combination of hydration and storage needs for Spartan Race enthusiasts. With a 2L BPA-free water bladder, this backpack ensures you stay fully hydrated during your grueling runs. Furthermore, its capacity extends up to 8 liters, providing ample room for all your essentials.

Catering to the adventurer in you, the pack features an insulated water bladder and drinking tube. This integral attribute makes it especially suitable for colder environments, keeping your water from freezing. For added security during night adventures, the backpack is adorned with reflective detailings on its solid nylon exterior.

Although equipped with a safety whistle, it has been observed that its quality may require improvement. The storage, however, is superior with various compartments available for your personal items. Moreover, the substantial opening of the water bladder facilitates easy filling and seamless cleaning.

Its versatility is further reflected in its adjustable shoulder and sternum straps. It can effortlessly accommodate a diverse range of sizes, making it a fantastic choice for all.


  • Lightweight and comfortable,
  • Insulated bladder and drinking tube for cold climates,
  • Wide size range adaptable with adjustable straps,
  • Multiple storage compartments for personal items


  • Voiceless quality of the security whistle,
  • Possible leakage in drinking tubes

4. B BBAIYULE Hydration Backpack with 2L Water Bladder

B BBAIYULE Hydration Backpack with 2L Water Bladder
Price: 💲 (fewer 💲 = cheaper)
Capacity: 2 liters
Size: 17.7 x 10 x 3.5 inches (45 x 25.4 x 8.9 cm)
Backpack included: Yes
Materials: Nylon
Cleaning Kit: No

The B BBAIYULE Hydration Backpack with 2L Water Bladder features a small and lightweight design that makes it very easy to carry around while doing various activities outdoors. It has a 2L capacity for water and a BPA free reinforced drinking bag to reduce leaks. The straps are adjustable for a secure fit for various sizes. The backpack is made of durable nylon and has a breathable mesh back plate for comfort. There are various sized pockets for storing personal items. While it does not have insulation, users have suggested freezing the water overnight in the bladder. There may be a plastic taste on the first use if you don’t rinse it first.


  • Lightweight,
  • Durable,
  • Several compartments for storage,
  • Comfortable


  • No insulation,
  • Plastic taste during first use

5. CamelBak Classic Light Bike Hydration Pack

CamelBak Classic Light Bike Hydration Pack
Price: 💲💲💲 (fewer 💲 = cheaper)
Size: 15.8 x 9.1 x 6.3 inches (40 x 23 x 16 cm)
Backpack included: Yes
Materials: Polyethylene with TPU exterior for bladder

Embarking on your next Spartan race or biking escapade? Consider the CamelBak Classic Light Bike Hydration Pack. With a capacity of 70oz, it comes with a robust 1.5-liter water reservoir, ensuring that you never run dry. But it’s not all about hydration; this pack also provides an extra storage space of 1 liter, appealing to the organized traveler in all of us.

Every detail is designed for comfort and practicality. The breathable mesh shoulder straps encourage airflow, easing any discomfort from continuous use. Cleaning and filling is made effortless with the water reservoir’s broad ergonomic opening, simplifying the way you hydrate. Its adjustable sternum strap makes it adaptable to diverse body sizes, aiming to provide a secure and customized fit. Safety hasn’t been compromised either, with the inclusion of reflective details and a light holder.

However, every athlete knows it’s just as important to know your gear’s limitations as it is to understand its strengths. Be aware there’s been factory issues regarding leakage if the opening isn’t adequately sealed. Plus, on arrival, it may have a pungent chemical odor, a quick clean should sort it out.

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  • Sturdy and light design, perfect for active use,
  • Effortless to clean with broad ergonomic opening,
  • Handy additional storage space,
  • Incorporates safety features: reflective details, and light holder


  • Can leak if not secured properly,
  • Noticeable chemical scent upon first use

6. Baen Sendi Hydration Pack with 2L Backpack Water Bladder

Baen Sendi Hydration Pack with 2L Backpack Water Bladder
Price: 💲 (fewer 💲 = cheaper)
Weight: 1.1 pounds (0.5 kg)
Size: 18.1 x 9.4 x 0.8 inches (46 x 24 x 2 cm)
Backpack included: Yes
Materials: Nylon

Meet the Baen Sendi Hydration Pack,a savvy and practical companion designed specifically with the Spartan racers in mind. This hydration pack doesn’t just excel in holding fluids in its 2-liter water bladder, it’s also equipped with three strategically placed zippered storage pockets, ideal for safeguarding your must-have personal items during rigorous races.

To guard your belongings against unsolicited weather conditions, the pack is constructed using water-resistant nylon. More so, this material attributes to its lightweight nature – a sought after feature in any Spartan race gear. The pack promotes unmatched comfort with its adjustable shoulder, chest, and waist straps – enabling the user to customize fit according to individual body contour.

Complementing its adeptness in storage and comfort is the breathable mesh material. Designed to prevent sweat accumulation, it ensures optimum ease while you’re in the middle of gravity-defying obstacles or treacherous terrain. Additionally, the water bladder is equipped with an easily accessible large opening that aids in need-of-the-hour refilling and straightforward cleaning. Coupled with an on and off valve, it curbs accidental leaks, saving you from the hassle of unwelcome pit stops.

Crafted to optimize user experience without sacrificing functionality, the Baen Sendi Hydration Pack proves to be a dependable race companion. Yet, endurance could be an Achilles heel for this product, therefore, paramount care is recommended during intense activities.


  • Well-placed storage pockets,
  • Personalized fit with adjustable straps,
  • Large opening in the bladder for easy filling,
  • Leak prevention with an on-off valve


  • May not withstand rough handling,
  • Durability could be better

7. LytHarvest Molle Hydration Carrier

LytHarvest Molle Hydration Carrier
Price: 💲💲 (fewer 💲 = cheaper)
Capacity: 3 liters
Size: 10.5 x 3 x 15 inches (26.7 x 7.6 x 38.1 cm)
Backpack included: Yes
Materials: Nylon
Cleaning Kit: No

The LytHarvest Tactical Molle Hydration Carrier features a hydration pack suitable for up to a 3 Liter water bladder. The durable 1000D water resistant nylon material is made with extra storage space for personal items with smooth large zippers. This pack is designed with a Molle system that can attach to your plate carrier or backpack with velcro instead of buttons, which is a bit less durable. Also, if the color is important, it is a bit off from what the photos show, but there are three different color options available. The water bladder is not included, but there is a pouch inside the main compartment designed to hold any water bladder you want to use.


  • Extra pockets for storage,
  • Durable material,
  • Smooth zippers,
  • Will hold any water bladder you choose


  • Molle straps are velcro instead of buttons,
  • Coloring doesn’t match the photo


To summarize, we have gone through dozens of hydration packs for spartan race and decided that 7 are worth your consideration. Out of these, the absolute Best Hydration Pack For Spartan Race is CamelBak Octane Dart Hydration Pack which we highly recommend as our overall best.

If money is not an issue, you can consider CamelBak Women’s Charm Hydration Pack as this is our Premium Pick.

Otherwise, there’s no shame in spending prudently, MIRACOL Hydration Backpack with 2L BPA-Free BladderSkiing is the Budget Option.

Our other reviews you may find useful in your research:

What You Should Know Before Buying hydration packs for spartan race

Quick-disconnect tubing

During your hydration pack research, you may find that some packs have quick-disconnect tubing. This means the tubes can be easily separated from the reservoir for cleaning purposes. These are a great option as it makes cleaning and disinfecting much easier than without a quick disconnect spot. Always make sure the materials your hydration pack is made of are durable so that they don’t accidentally break during disconnection. You should also be able to connect the pieces back together easily to use on your next adventure.

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Hydration Pack Gear Capacity

Before buying a hydration pack, you should consider what capacity pack you want to get. If you only plan to use your pack for short-term or low-energy activities like running or biking, you may want to consider a pack with a smaller capacity so it is easier to carry on your back. If you need a pack for long-term activities like hiking, hunting, or camping, you may want to consider a hydration pack with a larger reservoir capacity. Though this will be heavier, it will allow you to carry more water at once to keep you hydrated longer. You should also consider your physical limits, as you don’t want a pack that is too heavy for you.

Ergonomic back support

Though they may be more expensive, some hydration bladders have better physical designs than others. Some hydration packs have ergonomic back support so that the pack hangs on your back without putting lots of pressure on it. This usually means the pack may put slightly more pressure on your shoulders, but typically they work together so no single part of your body feels the full burden of the hydration bladder. If you aren’t sure if one of these packs will work for you, be sure to try one on in the store to see how it feels. This will help you determine if the price point is worth it for the comfort compared to other hydration bladders.

Water Flow and Bite Valve

The water flow on a hydration bladder is determined by the size of the bite valve and the locking mechanism. Bite valves come in small, medium, and large sizes, with the medium being the preferred size. The bite valves use either one of two types of locking mechanisms. The twist/turn bite valve is easy to use as it requires a simple turn and bite to allow water flow. Although slightly harder to use, the push-pull valve is ideal for extremely cold conditions as its free water flow design significantly reduces the risk of freezing.

Bladder Opening

The bladder opening is a critical consideration because it determines the ease of filling and cleaning the reservoir. The main opening types are:

Fold top – The top part folds and is held in place with a fastener to seal it. This opening type makes cleaning extremely easy as you can turn the bladder inside out. It also makes refilling more convenient, especially if you will be doing it at a river or stream.

Zip top – This type of closure is similar to the closure on a ziplock freezer bag which opens wide for easy cleaning. However, it cannot be turned inside-out like the fold top design. Screw Cap – Hydration bladders with a screw cap are popular as this style mimics that of a regular water bottle. However, they have several limitations when it comes to filling and cleaning due to the smaller opening.


Most hydration bladders have a bottle-like shape, although they are flexible to hold more capacity without taking up much space. Due to their flexible construction, water reservoirs can alter their profile to fit into a hydration pack. Features such as the hydrostatic backplate and baffles found in some bladders help maintain the shape for packability.

Questions and Answers About hydration packs for spartan race

Can I put ice in a Camelbak?

Yes! You can definitely put ice in your CamelBak. You can also freeze your CamelBak if you prefer for it to be all ice that melts throughout the day. You just have to make sure that the pack is only filled to around 80% capacity since ice expands. If you’re worried about your ice melting too quickly, improve the insulation by wrapping foam around the reservoir and taping it shut. This will keep your ice cubes cold longer!

Do hydration packs keep water cold?

Yes, some hydration packs do help to keep your water cold. You will have to find a hydration pack with great insulation to keep your water cold throughout the day. If your hydration pack doesn’t have great insulation, you can make insulation yourself using foam and some tape. Simply wrap the foam around the reservoir for an extra layer of protection, and this will keep the cold in and the heat out!

What kind of hydration pack is best wearing during a race?

If you plan on using your hydration pack for a race, you may want to consider a hydration vest. These packs fit more securely than a simple pack so that it won’t bounce off or feel loose as you run. The CamelBak Ultra Pro Vest is often a preferred choice as it is affordable, lightweight, and comes in multiple sizes. It also has a capacity of 7L and comes with two separate soft flasks for backup water. With two clips across the chest, the vest stays secure and safe for your whole race.

Do marathon runners wear hydration packs?

Yes! Plenty of marathon runners wear hydration packs. Hydration packs are much easier ways to stay hydrated during your marathon, so you don’t have to carry a bottle with you the whole time. Hydration packs are comfortable on your back for many activities, so you can stay hydrated all day long. Some runners also wear hydration vests, which are often more secure and have extra compartments for extra bottles throughout the marathon.

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Picture of Agness Walewinder
Agness Walewinder
Travel freak, vagabond, photography passionate, blogger, life enthusiast, backpacker, adventure hunter and endless energy couchsurfer living by the rule "Pack lite, travel far and live long!"
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