ODORLESS & HEALTHY: this hydration reservoir is made by foodgrade BPA free material, no odor or plastic taste; and the super smoothness of its interior surface prevent lime or germ adhension, which is more healthy
DURABLE & LEAK PROOF: the material of this military hydration bladder is super thick and sturdy, and the double soldering sealing side technique has greatly improved its durablity to ensure the tolerance of strong pressure. you will find no leaking problem at the two opening and the connecting for hose & bag
EASY REFILLING & CLEANING: with the dual opening design ( screw cap + top sliding opening), it is very easy to add water and ice cube in this hydration pouch. Meanwhile, you can insert your hand into the reservoir directly from the top large opening. and with the coming brush, it will be much easy and convenient to clean the bladder well
COMFORTABLE MOUTH PIECE: the mouth piece of the hydration system will have high flow with bite, easy using locking and unlocking mechanism prevents leaking, smart dust cover ensure the cleaning and healthy
DETACHABLE DRINKING TUBE: hydration pack has a special selflock connector which allows you to detach the tube without spilling any water out, even while the bladder is full. this is a very convenient design, it enables you to only take out the tank for water/ice refilling, no need taking out the tube. to unload the tube, just push down and turn till the two side tabs meet slots, easy and saftey