(***Friendly Notice: Turn the switch to "ON" before drinking water!***)LIGHT WEIGHT & WATER-REPELLENT - Barbarians Tactical Hydration Pack is made from high-density 600D Polyester, a durable and water-repellent hydration backpack. Weight only: 1.83 lbs. Size: 18.5 x 8 x 2 inches.
PREMIUM REPLACEABLE 3L BLADDER - A 3L bladder is included, which allows you to carry your water conveniently. The high quality bladder is made from BPA-free TPU material (much better than EVA).
LEAK PROOF & CLEAN - Our bladder is designed for you! The wide screw cap allows you to add ice cubes for cooler drink. A sealing switch prevents water from leakage. And a solid dust cover prevents silicon suction nozzle from dirt.
ADJUSTABLE - The backpack has chest straps and waist straps to make it fit your physical requirements. Fits 27" to 50" chest, perfect for youth, women and big guys!
PERFECT OUTDOOR GEAR - Two large front pockets provide you enough space to carry something you need. MOLLE external expansion system is designed to combine with other equipments.