Costumers can clearly take cognizance of water straw filter water filter camping's peerless advantage of personal water filter straw . It can effectively filter up to 1500 liters (396 gallons) of water
water straw filter water filter camping SPECIFICATIONS
0.01 micron (minimum)
Medical Hollow-fiber UF membrane
It is BPA free and can reach the Drinking Water Standards of USEPA. Its leak-proof lid, relieving you from the worry about water leakage. It has at least a 5-year service life.