CloudStryke Pack 18L

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Style #
56844
$130.00
(4.5)23 Reviews
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Summary
ColorVolcanic (098)
Size1 SZ
1 SZ
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Built for exploring the backcountry, the CloudStryke Pack 18L will help you cover more miles without weighing you down. Our 18-liter capacity ultralight backpack is engineered for maximum comfort. The adjustable torso system with low-profile mesh shoulder straps feature 1/2" increment adjustability, dual adjustable sternum straps, and adjustable side compression system that allows for a custom fit and strategic counterbalance. The ventilated suspension back panel supports heavy loads while preventing heat buildup. The main compartment features a zippered opening for quick access along with side compression straps to keep everything in place. Multiple interior pockets keep items organized. A built-in hydration compartment holds a 2-liter reservoir (sold separately) with reflective pass-through loops on each shoulder for easy hose management. Dual external water bottle pockets on the sides increase hydration capacity. The front shove-it pocket and multiple chest pockets provide secure transport and quick access to small items, small items such as HydraPak 500 ml SoftFlasks (sold separately), electronics, lip balm, and sunscreen. An easy-access zippered top pocket is ideal for securing a wallet and keys. Stashable trekking pole loops, gear loops, and MOLLE attachment points multiply the carrying capacity of the CloudStryke Pack 18L, extending your range on and off the trail.

DIMENSIONS
Measurements - 17"H x 9.25"L x 8"D
Capacity - 18L / 1098 Cubic In.
Weight .58kg / 1.28lb

CloudStryke 18L Pack by 5.11 Tactical®
  • Zipper main compartment opening
  • Low-profile breathable mesh shoulder straps with micro-adjustable torso system allows 1/2" adjustments via internal loops
  • Dual adjustable sternum straps
  • Adjustable side compression system
  • Stashable trekking pole carry loops
  • Ventilated suspension back panel
  • Multiple zippered & slip chest pockets for easy access to small items or 500 ml SoftFlask (sold separately)
  • Dual side water bottle pockets
  • Multiple interior zippered & slip organization pockets
  • Top carry handle
  • Side compression straps
  • External gear loops
  • Internal hydration compartment for 2L reservoir (sold separately)
  • Reflective front hydration hose pass-through loops
  • Easy access zipper top pocket - wallet, keys
  • Front external shove-it pocket
  • Laser cut MOLLE on upper shoulder straps & rear panel
  • N100D Honeycomb Nylon 5,000mm PU with DWR

CloudStryke Pack 18L Tech

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Customer Reviews
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26%
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Overall Rating
4.5
23 Reviews
11 out of 12 (92%) reviewers recommend this product
How would you rate the overall fit?
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REVIEWS
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  • Popular Topics:
  • backpack
  • fit
  • pack
  • bag
  • comfortable
  • design
  • hike
  • lightweight
  • adjustable
  • bladder
23 Reviews
July 05, 2026
He likes it
Bought for the Hubster.So far so good and he tends to be particular.
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Reviewed at 5.11, Inc.
June 16, 2026
Item was out of stock
I ordered the item at a great sale price.However, before it was shipped, I received a notification from 5.11 that the item was out of stock.They refunded my purchase and gave me a free shipping coupon for a future order.Disappointed that I missed out on the item.Grateful for the clear communication and 5.11 offering me something for my inconvenience.
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Verified
Reviewed at 5.11, Inc.
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May 31, 2026
BEST BACKPACK EVER MADE!
I LOVE THIS BACKPACK!WELL CREATED, WITH THE OLATE CARRIER FRONT SHOULDER STRAPS THAT ALONE MADE THIS BACKPACK KICKASS AND THR VENTILATION MESH PADS IN THE BACK AND ON THE SHOLDER STAPS WAS A GAME CHANGER, I LIVE THE STRAPS TOO LIGHTWEIGHT AND JUST A BADASS BACKPACK ALMOST LIKE A NEW PLATE CARRIER OR VEST WELL JOB 511!
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United States, Klamath Falls
Reviewed at 5.11, Inc.
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May 15, 2026
Love it
Love it for long hikes, added a bladder to it and it’s perfect
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Verified
Reviewed at 5.11, Inc.
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May 13, 2026
Best scouting and day hiking pack
This is my goto pack for a day in the woods.The ventilated straps and front vest make this pack both cool and well organized.Comfortable to carry and well built, I liked it so much that I brought another to carry in my vehicle as my get home bag.
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United States, Northfield
Reviewed at 5.11, Inc.
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May 13, 2026
Terrible Fit for Tall or Wide
This pack is best suited to smaller people and should not be considered if your chest is over 44" or you are tall.The pack will sit maybe half way down your back, even with the shoulder straps at max lenght.While it is adjustable by a few inches its not enough to allow the pack to ride comfortably or normally.The front wings dont seem to accomidate well either.
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United States, Tempe
Reviewed at 5.11, Inc.
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May 13, 2026
Best pack ever
This is the best pack of its size I have ever owned and I’ve owned quite a few.Great comfortable fit and storage.
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Verified
Reviewed at 5.11, Inc.
April 13, 2026
Best Running Pack
It fits.I does not bounce.Hydration bladder change out is easy.Adequate storage for a 12 or so hour event.This is my favorite running pack ever.
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Verified
Reviewed at 5.11, Inc.
April 13, 2026
Excellent Design
Lightweight but durable.I like to dayhike @6-8 miles which does not require extra apparel and minimal food so this is an excellent model.The versatility of adding a water bladder or choosing to place 2 bottles of water on shoulder straps means water is easily accessible based on preference.It's low profile reduces heat on the back minimizing sweat.Hands down, the best daypack i have ever chosen.
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United States, Norwalk
Reviewed at 5.11, Inc.
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April 07, 2026
Great little pack.
Basically just needed something to hold extra layers and water.I’ve been eyeing this style for a while and it met my expectations.
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Reviewed at 5.11, Inc.
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