• Nylon
• Imported
• No
• Tpu 500ml soft flask: Our water bottle is made of bpa-free tpu, no odor, no harmful substances. They are anti-leakage and foldable, providing adequate hydration during various sports and exercises
• High quality hydration backpack: Made of premium nylon, more wear resistant and durable. Breathable fabrics on the back and shoulders ensure breathability and comfort, so you don't get stuffy while exercising
• Large capacity: Equipped with 5 pockets - 1 water bladder compartment, 2 water bottle pockets and 2 small bottom pockets, providing convenient storage. The drawstring system on the back also stores clothes
• More stable & perfect fit: The chest and waist adjustable buckle strap can be adjusted to a suitable size according to your body shape, and the back drawstring system will compress the items inside the backpack to reduce the shaking and resistance
• Multi-purpose: Our hydration vest are ideal for running, jogging, marathon, hiking, climbing, cycling, backpacking, traveling, riding, camping, trekking; one size fits for men, women and youth