The 5.11 Cloudstryke 18L backpack is an ultralight and durable model designed for active use in nature or the city. It offers comfortable wear thanks to an ergonomic back panel and breathable shoulder straps. The main compartment with internal pockets holds all essentials, including a hydration bladder. Made from ripstop nylon with a water-resistant finish, it weighs just 580 g and is perfect for full-day adventures.
Description
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The 5.11 CloudStryke backpack is designed for adventurers who seek maximum performance, comfort, and minimal weight while moving through rugged terrain. With an 18-liter capacity, this ultralight pack features a thoughtfully engineered adjustable suspension system that allows for micro-adjustments in half-inch increments. The low-profile, breathable shoulder straps, dual sternum straps, and side compression system ensure stability and a precise fit, while the ventilated back panel effectively reduces heat buildup during intense activity.
CloudStryke also places emphasis on functional organization. The main compartment is easily accessible via a zipper, and inside you'll find multiple pockets to keep your gear neatly arranged. There's a dedicated sleeve for a 2-liter hydration bladder (not included), with reflective hose pass-through loops on both shoulder straps. Side pockets for bottles, a front shove-it pocket, and chest pockets allow quick access to small essentials like a SoftFlask, electronics, or sunscreen.
Durability is guaranteed by N100D Nylon with a water-resistant DWR coating and PU 5000 mm backing. Weighing only 580 g, the backpack also features stowable trekking pole loops, external gear attachment points, laser-cut MOLLE system, and a zippered top pocket for your wallet or keys. Whether you're heading into the mountains or just need a lightweight, functional pack for daily use, the CloudStryke has your back.
FEATURES OF THE 5.11 CLOUDSTRYKE BACKPACK
Capacity: 18 L
Weight: 580 g
Material: N100D Honeycomb Nylon with water-resistant finish (PU 5000 mm + DWR)
Adjustable suspension system with micro-adjustments in 1.27 cm (½") increments
Breathable low-profile shoulder straps
Dual adjustable sternum straps
Ventilated back panel to reduce heat buildup
Zippered main compartment for quick access
Internal pockets for organized storage
Hydration compartment (fits 2L bladder, not included) with reflective hose pass-through loops
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