Operational features:
 
 1)Fillport---- wide mouth opening with seal ring to ensures leakproof and easy for internal cleaning
 
 2)Convenient bite valve----makes you hands-free even when on the move
 
 3)Drink tube cover---- protects tube from abrasion
 
 4)Bite valve cover----prevent dirt and debris from going into the mouth
 
 5)Foldable design---- easy to carry
 
 6)Leakproof scew cap with safety strip---easy for filling and prevent the cap from dropping
 
Notes
1. Can be used to store water with -20 to 50 degree celsius
2. Before filling the bag, please rinse it thoroughly
3. Please do not fill milk, juice or wine into the reservoir, these beverages may do damage to the reservoir