Features:

1. 40 Liters High-capacity, Super carrying-CR professional adjustable weight decomposition system, rainproof design, 3D suspension system.
2. Lightweight compact packable daypack, use the air cushion Belt suspension system.
3. Powerful plug-in system, can hang sleeping bags, tents, walking sticks and all other things in all on this bag, Pack-in pocket doubles as a inner pocket, bottle holder on the both sides, Large front pocket, multiple elastic bands, the backpack bottom with an rain cover compartment.
4. Material: Water-resistant Polyester, Waterproof fabric. Breathable mesh shoulder straps Breathable, moisture-proof, Touch smooth.
5. Use SBS Zipper and YNS Brand fastener Can Withstand 100000 Times Use, Tight and Smooth to Ensure A Safe Journey.

Parameters:

* Capacity: 40 Liters
* Material: Polyester (Water Repellent Fabric)
* The Suspension System: Air Cushion Belt
* The Suspension System Structure: Internal Frame Pack
* Size: About 20.5" * 9.1" * 12.6" (52 * 23 * 32cm)
* Net Weight: About 2.0 lb (0.905 kg)
* Propose weight-bearing: 40kg
* Gender: Unisex