• The water bag backpack is made of high-quality nylon fabric inside and outside, reliable and wear-resistant, comfortable and breathable, suitable for cycling, running, jogging, picnic, camping, hiking and outdoor activities, is a decent holiday gift for family and friends who love outdoor sports and adventure
• The backpack is designed to be compact and lightweight, ideal for many outdoor activities such as running, road biking, camping and ultralight hiking; Mountaineering water backpack adopts humanized design, suitable for back fit
• The main compartment can hold water bags, release hands, fast outdoor drinking system, water at any time, suitable for all kinds of outdoor activities, the inner compartment is suitable for mobile phones, wallets, keys, towels, chocolate and other small items, to help you focus on adventure
• High density waterproof fabric, wear-resistant waterproof, no fear of wind and rain, free travel, large capacity storage space, reasonable multi-layer
• Back breathable mesh cloth, no stuffy feeling during exercise, always keep comfortable Air guide shoulder, shoulder with high strength EVA sponge protection, massage good ventilation effect, make your journey more comfortable. Effective weight reduction, close-fitting breathable support belt design