40 L Hiking Backpack Whistle Buckle Breathable Straps

Selling Points 1.Support/Suspension: Yes 2.Function: Wear Resistance - The High-Quality material used in the backpacks have more textile threads per unit area, so it is tough and tear resistant.This backpack will last for many years, Waterproof - Made with high quality water and tear resistant material. But please do not expose it to heavy rain for a long time, 3.Design: Breathable Straps - Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. This design makes you feel comfortable on your trip, Whistle Buckle - The chest buckle has built a survival whistle, simple and practical, and the design for you to travel safer, Specifications Type:Hiking Backpack, Material:Nylon, Activity:Fishing, Camping / Hiking, Traveling, Cycling / Bike, Climbing, Support/Suspension:Yes, Removable Support:No, Capacity (L):40, Capacity Range (L):40-50, Dimension (cm):50*32*15, Net Dimensions (cm):0.000*0.000*0.000, Function:High Capac