MaterialOur collapsible water jug is made of safe, PE + PA + PET material, PVC, reusable, low temperature resistant and refrigerable, convenient, transparent, waterproof, durable, soft, stretchy, and saves space.FreezableThe water container can be used to refrigerate and freeze water, milk, tea, juice, beverage, etc. at low temperatures. Can also store dry goods like beans, grains, and coffee. (Note: Please do not fill hot water over 70°C. And it is recommended to only fill about half of the water when refrigerating and freezing to prevent cracking.)Leakproof DesignThe mouth of the water bag is up to 1.65 inches in diameter with a wider opening, making it easier to add liquids, ice, or dry goods. With a screw cap design, it is more waterproof and leak-proof when filled with water or other liquids. The width of the bottom is 16cm (6.
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