Konnwei Outdoor Insulated Drinking Bags for Camp Cooking Picnic Portable Water Container Bag 5 10L Water Tank Set gray

Feature: 1. 1. Water Tank Set: There are 5 L and 10 L drinking bags for you to choose from, which can be easily folded and stored when not in use. It is mainly used to solve the water shortage crisis caused by power outages, natural disasters, wars and other factors. 2. 2. Hydration bag material: Our hydration bag consists of 2 layers. The inner layer is 1 layer of food safety film, and the outer layer is silver anti light composite film. The inside of the bag is clean and non toxic before opening and is naturally BPA free. The water trapped in the water bag will not produce other dirty things for a long time. Your fluids are fresher and last longer 3. 3. With faucet: The drinking bag and the faucet are packaged separately. When adding wate