SUPANT Collapsible Emergency Water Jug Container Bag, Freezable, BPA Free Plastic Water Carrier Tank, Outdoor Folding Water Bag for Sport Camping Riding Mountaineer Backoacking, Food GradeSET INCLUDES: 12*5 Liter 16 Gal Collapsible Water Tank Carriers. Constructed to hold saltwater or fresh water or some other drinkings. FREEZABLE It can be freezed with liquid. Besides, it can weaken sunlight burn inner liquid directly. FOOD GRADE MATERIALS: Made of clear, non toxic, food grade safe plastic; Reusable, convenient, durable, space saving, and non toxic. CONVENIENT: Features integrated handles for portability and large 1. 4 inch bottle