Very flexible applicable drinking bag of three-layer plastic. When empty, it can be folded very small and fixed space-saving with the push button. The folding bottle has a sports drink closure with cap. Easy drinking and safe and dense fluid transport are guaranteed. On the bag, there is a write-on field to identify the content. Small carabiner in a reinforced eyelet is included for attaching the bag anywhere quickly and easily. A freezing of the bag with content is possible (cool drinks are great in summer) and also filling it with hot liquids up to 60 ° C. TECHNICAL SPECIFICATIONS : 3 layers flexible plastic bottle : inside, a layer of polyethylene terephthalate (PET), ideally suited for food contact. Outside, a layer of polyamide (PA) welded with a layer of polyethylene (PE) that ensure the strength and impermeability of the product while maintaining a nice touch. ABS plastic eyelet and aluminum carabiner. Screwed retractable PE (polyethylene) valve. Suitable for liquids hot or cold up to 60 °. Can be frozen. Do not put in the microwave. BPA Free. Capacity 500 ml. - Thickness of the pocket: 0.18 mm. PRODUCT DIMENSIONS (LxWxH) : 12 x 29 x 3 cm WEIGHT PER UNIT :49 gr 460301 460301