1.WIDE RANGE OF USES: Indoor And Outdoor. Suitable For Families, Travel, Large Gatherings, Emergency Situations, Rescuers, Emergency Water Storage In Disasters, And Storage Of Hurricane Supplies In Hurricanes. This Collapsible Water Bottle Will Play A Key Role When You Are In Danger During Mountain Climbing, Sports, Or Picnics. This Foldable Water Bag Can Store Liquid (Can Be Frozen), Coffee Beans, Soybeans, Flour, Etc. 2.Super high quality: The Collapsible Water Container Is Made Of High-Quality, Food-Grade Non-Toxic And High-Quality Pe Plastics, Free Of Pba, Pvc, Php, Soft, And Elastic, Can Be Reused Indefinitely, Odorless And Tasteless, The Color Is Transparent And Clear Without Impurities. 3.The Sturdy Leak-Proof Design: Higher Quality Than Similar Products, Free Of Impurities, So Softer And Safer. No Matter How Much Water You Put In, You Can Stand Firm And Independent. And Has A Larger Opening. The Sturdy Leak-Proof Design Enables It To Withstand Unimaginable Pressure And Drop Tests. The Large Handle Design Is Ergonomic, Comfortable To Hold, And Will Not Hurt Your Fingers. 4.EASY TO CARRY: Water Containers Are Light In Weight And Can Be Folded For Countless Times Without Being Damaged. They Can Be Put Into Pockets Or Any Small Places Without Wasting Your Storage Space And Are Convenient For Storage And Transportation. Store Cold Water And Hot Water, Rice, Mung Beans, Coffee Beans Will Not Deform The Bag. 5.Save space: Portable water carriers are perfect for camping, hiking, travel, concerts and other outdoor activities. Simply air dry and fold flat to store away between uses.