2L Water Bag Hydration Bladder System Backpack Survival Pack Camping

----High-quality TPU material: No BPA, FDA certification. (100% health guarantee, pressure resistant and leak-proof.) ----Fast drinking design: It is more convenient to use, has a larger flow rate, is labor-saving and has an anti-fouling cover. ----Notice: The ambient temperature of the drinking water sack is -20-50 degrees Celsius.(Do not add soda or alcohol other than pure water and make sure that the water temperature is below 50 degrees C. Remove the paper card and clean it with clean water three times before using it, please dry naturally after use and put the paper card back to protect the water bag from storage.) ----2L capacity: suitable for outdoor activities such as hiking, cycling, motor travel, tactics, mountaineering ,fishing, running and mountain scenery. Condition: 100% NEWMaterial: TPUCapacity:2L/68ozSize: drinking bag:40 * 18cm(15.74*7.08 inches),53*18.8cm(20.86*7.40inches); drinking water pipe length:100cm(39.37 inches)Weight: about 200 Package Included: 1x drinking bag

How to use: 

Just pull out the water switch , unplug the cap, then gently bite the mouthpiece of the pipe, there will be fresh water injecting to your mouth. After drinking, let go of the mouthpiece, it will automatically close, completely free your hands.

Note:

1.Before filling the bag with water, please clean it with dish washing soap and water and check for leakage.

2.Please do not fill the bag with milk, juice or wine