ECOLOGICAL- Non-toxic food grade with no BPA, PVC or DEHP. Made with environment-friendly premium PET PA PE plastics. It's clear, soft, flexible, odorless, tasteless. Most durable & reusable. TRAVEL BUDDY- 1.3 gallon sizes. Portable, lightweight & compact water carrier. Easily folds or stores flat taking up little space. Stash several in your backpack when traveling or outdoors Our unique design is different than similar bags. Uses more plastic for a wider stance so it stands on its own, is more stable & durable. Largest 1.27" opening which makes adding liquids, ice or dry goods easier. Leak-proof sturdy design can withstand heavy pressure & falls. Larger comfortable wide-grip handle. Can be frozen. Food safe odorless plastic will not effect taste. Includes Name/Date label to mark contents. MULTIPURPOSE- Suitable for both indoor & outdoor uses. Freezer-friendly for cooling your favorite beverages. Utilize for daily home use, leisure activities, camping, hiking, backpacking, climbing, running, sports, picnics or emergency survival cases like hurricane, earthquake, floods & tornado. Perfect for storing your favorite beverages when travelling, such as on planes, cruises or driving. Great for ALL your drink storage needs. Can also be used to store dry goods like beans or grains. APPLICATION. Perfect for survival kits, camping, hiking, backpacking, hunting, BBQ, travel, RV, sport events, car emergency, natural disaster preparedness (hurricane, tornado, earthquake, flood etc).