DIDI 2L Hydration Bladder Outdoor Water Bladder Bag Backpack Cycling Hiking

tpu. LARGE OPENING FOR EASY CLEANING 2l hydration bladder has one of large opening, and the big opening makes for easy pouring of water. It is also fairly wide for a hand or bottle brush easily access to the interior water bladder for hiking backpack. The screw on cap goes on and off easily. For cold water, simply add ice cubes directly from a scoop or refrigerator ice dispenser. The smooth inner of water reservoir promotes health and is easy to clean. PREMIUM QUALITY The whole hydration bladder is made of premium material. water reservoir is taste free, SGS certified and food grade. This tested to comply with international safety standards. It won t leave a bad taste in your drink. The water bladder 2l passed pneumatic pressure test, it is pressure-tolerant. Double sealing side technique has greatly improved durability hydration pack bladder. REMAIN PEFECTLY HYDRATED This hydration bladder 2L can withstand temperatures from 20 to 50 degrees Celsius. The tube resists temperature change