1.The package includes: 4 pack 5 liters foldable water tank transportation tool.. Easily folds or stores flat taking up little space. Stash several in your backpack when traveling or outdoors.2. It's clear, soft, flexible, odorless, tasteless. Most durable & reusable.3.LEAK PROOF & INNOVATIVE Heavy duty threaded spout/cap for water tight no-drip seal. Reinforced wide-stance bottom so it won't tip. Large Wide easy-grip ergonomic handle. Thick strong material for long lasting use. Label area to mark contents.4.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.5. MULTIPURPOSE Freezer safe (great ice bag). Suitable for both indoor & outdoor uses. Great for camping, hiking, backpack, fishing, sport events, parties. Great for survival & emergency kits. Store water, milk, tea, juice, alcoholic drinks etc. Also dry goods like beans, grains, coffee.