Top 10 Backpacks for the SEALFIT 20X Challenge Event

Check out this list of Top 10 Backpacks for the SEALFIT 20X Challenge Event.

We get this question alot; “Coach, what back pack do you recommend for training and to do a SEALFIT 20X Challenge?

That is a great question, so we checked in with athletes that have finished the event.

If you click on any link we may get a commission from which helps keep gas in the truck and the lights turned on. So if you want to help a disabled veteran – click the link and buy your toilet paper in bulk.


This is the backpack that is issued at Kokoro. It is not very comfortable. It is not meant to be a luxury.

If the strap breaks you just have to deal with it. Will this backpack allow you to carry things on your back?

Yes. That is all you need for Kokoro camp.

Mark Clingen used this same backpack to complete a recent 20X Challenge in Canada. You can read an interview here.

Check price at
Check price at Moose Jaw


This backpack was used by Brian Hicks as he finished the SEALFIT 20X Challenge in Encinitas, California.
You can read more about Brian’s training for the event here:
Etienne: I used an Arc’teryx Altra 65 Backpack for training. I then switched to a smaller pack for the actual event.

Read more about Etienne’s training here:

Check price at

#8 Cilo Gear 45L WorkSack

Pierre Descotaux: I used a Cilo Gear 45L WorkSack

Read more about Pierre’s training here:

Check price at
Check price at

#7 511 Tactical Rush

The 5.11 Tactical Backpack, known as the Rush 12, is a versatile and durable companion for everyday use. Crafted by 5.11 Tactical, a brand synonymous with quality, this backpack stands out for its functionality and rugged design. Whether you’re heading to work, the gym, or a weekend adventure, the Rush 12 is up for the task.

Designed with practicality in mind, the Rush 12 boasts a variety of compartments and pockets to keep your essentials organized. From pens and notebooks to electronics and hydration packs, everything has its designated space. The transition from workday to outdoor exploration is seamless, thanks to the backpack’s adaptability and robust construction. Whether you’re navigating the urban jungle or hitting the trails, the 5.11 Tactical Backpack – Rush 12 is a reliable pack.

Check price at

#6 Mystery Ranch Scree 32 Backpack

Meet the Mystery Ranch Scree 32, a backpack designed for those who crave adventure and demand durability. Crafted by Mystery Ranch, renowned for their outdoor gear, the Scree 32 is a reliable companion for explorers and hikers alike. With its 32-liter capacity, it strikes the perfect balance between spaciousness and portability, making it an ideal choice for a day hike or an overnight adventure.

The Scree 32 features a thoughtfully designed layout, ensuring easy access to your gear while on the go. Multiple compartments and pockets cater to various storage needs, from water bottles to extra layers. The transition from urban life to the great outdoors is seamless with the Mystery Ranch Scree 32, offering comfort, functionality, and durability for those who embrace the call of the wild.

Check price at
Check price at

#5 Condor 3 day Assault Pack

The Condor 3 Day Assault Pack, made from durable nylon material, is a reliable backpack designed for extended outdoor adventures. With a spacious cargo compartment, it accommodates large loads, making it ideal for trips lasting up to three days. The backpack’s seven pockets are strategically designed for easy access and organization, ensuring that your essentials are readily available when needed. Additionally, it is hydration-pack compatible, accommodating a 2L or 3L bladder for convenient hydration during your journey.

Featuring body contour shoulder straps equipped with a D-Ring for equipment attachment, a sternum strap, and a removable waist belt, this backpack prioritizes comfort and practicality. The individual foam pad back panel not only enhances comfort but also promotes maximum airflow, keeping you cool during your outdoor activities. With a heavy-duty carry and drag handle, the Condor 3 Day Assault Pack is easy to transport, providing convenience for various situations. The backpack’s total dimensions of 22″ x 17″ x 11″ and a capacity of 3038 cubic inches or 50 Liters make it a well-designed and spacious option for those who value simplicity and functionality in their outdoor gear.

Check price at
Check price at

#3 TruSpec 3 day Pack

The TRU-SPEC Elite 3 Day Camo Backpack is a practical choice for outdoor enthusiasts, available in one size and featuring a Multicam color design. Crafted from durable 100% nylon, this backpack is designed to withstand the rigors of outdoor adventures. To keep it in top-notch condition, it’s recommended to hand wash only. Imported for quality assurance, it combines functionality with a stylish camouflage pattern.

This backpack prioritizes user comfort and convenience with a padded air mesh back panel and shoulder straps, ensuring better ventilation during extended wear. The reinforced grab-and-go carry handle adds a quick and easy carrying option. Practical features like mesh water bottle/utility pouches, a hydration system, and a key chain holder contribute to its versatile design. The large main padded compartment includes a rigid board for stability and support, while a concealed padded zippered pocket built into the kidney pad adds an extra layer of security and functionality. The TRU-SPEC Elite 3 Day Camo Backpack caters to those who appreciate simplicity, durability, and thoughtful design in their outdoor gear.
Check price at
Check price at


Worn by Paul Reddick
Check price at


The Rothco MOLLE II 3-Day Assault Pack in Olive Drab is a robust and reliable choice, constructed with rugged denier polyester material designed to endure extended journeys while carrying your equipment. For those opting for the MultiCam version, it’s made of denier nylon for added durability. With dimensions of 20” x 12” x 7”, this tactical pack offers a spacious main compartment and an external zippered pouch, providing ample room to store essential supplies and gear for your adventures.

Equipped with practical features, the Rothco Assault Pack includes an internal hydration pocket with a hook and loop hydration hose port on the top (hydration bladder not included). The front and sides of the pack are fully covered with MOLLE-compatible straps, allowing you to attach additional gear as needed.

The backpack also comes with adjustable padded shoulder straps, a sternum strap, and a waist belt to enhance stability during wear. The top carry handle adds extra convenience for carrying, and a foam panel is incorporated for additional back support, ensuring comfort and functionality for outdoor enthusiasts.

Check price at


The GORUCK Rucker 4.0 is purpose-built for rucking, making it the ultimate gym on your back that has revolutionized the fitness category of carrying weight. Specifically designed for rucking, it features an elevated pocket for Ruck Plates, reinforced construction, extra padded straps, and multiple handles, making it a versatile training tool. The Rucker is your go-to rucksack for getting stronger, one rep and one mile at a time, providing the durability and functionality needed for various workouts.

With universal features like lumbar padding supporting the natural curve of your back, a hi-vis reflective stripe for safety, and a frame sheet for pack integrity, the Rucker ensures comfort and safety during your training sessions. It’s designed with practicality in mind, featuring YKK zippers with silent pulls, an interior D-ring, and a hydration tube exit port under the top handle. The Rucker is highly water-resistant, compatible with Ruck Plates, and includes adjustable and removable Training Sternum Strap. The 15L, 20L, and 25L options offer different capacities and features, allowing you to choose the size that suits your training needs. With GORUCK’s Scars Lifetime Guarantee, this rucksack is built to last, and in case of any issues, they promise to fix it.

This backpack was worn by Tata Figuero during her SEALFIT 20X Challenge in Puerto Rico.

Check price at

SGPT Interviews SEALFIT 20X Finisher Tata Figuero
SEALFIT Kokoro Tips

Seal Fit Stack

SGPT Upcoming Events

Personal Online Coaching

Work 1-on-1
with SEAL Grinder's Brad McLeod
To Achieve Your Goals

pic of brad

Personal fitness training from Brad McLeod, Navy Seal and CrossFit Level 1 instructor. Delivered online, directly to you.

"I recommend Brad to anyone that seriously wants to go to BUDs or anything else in life... try these workouts. Hooyah!" - Chris H.

learn more button