BPA FREE MATERIAL: Comes with environmentally friendly 10L water containers, made of transparent, non-toxic soft polymer, BPA free, durable, and reusable.
SPACE-SAVING AND PORTABLE: Collapsible and ultra-light, fold it up when empty into a smaller size for easy storage and carry, wearable thickening free hook designed, portable, can be hung on your backpack.
WIDE APPLICATION: Portable water tank is a movable water tank, ideal for water and other drinks storage for your camping, garden, cemetery, vacation, hiking, hunting, travel, outdoor, picnic, BBQ, etc., also perfect as a petrol bag for emergency.
INNOVATIVE DESIGNS: Unlike ordinary water bag, the large screw-on cap provides a leak-proof seal, the large 1-inch bottle opening for easy filling and pouring, the wearable portable hook for hanging on a backpack, portable and convenient to carry.
EASY TO USE: Folds when not in use and stands up when full as a water dispenser; note: Before freezing, filled with water should not exceed half of the volume, to avoid being frozen bursting. Cut the bag when you need homemade ice.