3L Tactical Hydration Pack Water Backpack With Straw

Ergonomically adjustable shoulder and chest straps offer a range of adjustments for a custom, snug fit and increased stability. Suitable for adults and children. Chest strap prevents bouncing when you move. 3 liters of BPA-free drinking bubbles that meet health and food standards. Extra large screw cap for easy hydration fill. Waterproof and sturdy hydration backpack designed to accompany you for jogging, running, marathon, hiking, climbing, cycling, trekking and more.