Hyperlite Unbound 55 Liter Backpack

The Unbound is designed for the on-trail backpacker and all-day thru hiker, prioritizing mobile storage and easy accessibility while covering big miles. Built to enhance efficiency, this pack features the latest on-trail innovations to keep your gear within reach while you stay focused on the trail, maximizing your time on the move.

• Roll-top closure system with removable side compression straps for vertical compression
• Updated removable hip belt provides more cushion and ability to customize your pack fit
• Integrated plastic sheet with 1/4" high-density foam back panel pad
• Grab loop
• Removable vertical compression straps
• Top Y-strap compression
• Hardline with Dyneema® shoulder straps with 3/8" closed cell foam and spacer mesh
• One removable, contoured aluminum stay
• Updated sternum strap for easy adjustments along shoulder strap daisy chains
• Seam tape on all vertical side seams and behind all sewn-on features
• Bottom external pocket, ideal for easy access to snacks or quick place to store rain jacket
• Large dual-entry front pocket provides significant storage
• Oversized side pockets for streamlined access to water bottles and other gear on-the-go
• Main body material: Dyneema Composite Hybrid 3.8
• Volume: 55 liters
• External volume: 9 liters
• Back width: 10"
• Height (fully unrolled): 36"
• Top circumference: 40"
• Bottom circumference: 35"
• Load capacity: Up to 40 lbs.
• Weight: 1 lb. 14.2 oz.
• Suggested use: Backpacking