... 2.Can be folded up, convenient to carry Hot selling portable water bag (LWP-001)1.Eco-friendly, durable, ... .Can be folded up, convenient to carry Hot selling portable water bag (LWP-001)This sport bottle is ... -friendly idea to replace the old plastic tap water bottles. Easily fitting into pockets,purses and packs ... it stand up well when fill in the water.Foldable:Can be rolled,folded or flattened when ...