Ball Games -TPU Soft Flask Running Collapsible Water Bottles For Hiking 250MLGray Highlights generic brand TPU Soft Flask Running Collapsible Water Bottles For Hiking 250MLGray Description: MATERIAL: TPU. Our squeeze bottles are 100% BPA and PVC free, tasteless, eco-friendly, lightweight and durable with good toughness, perfect for running hydration vest SAVE SPACE: Collapsible water bottle is collapsible and can be folded into a compact size (about 6cm high). Such a space-saving fresh water bottle is a convenient mini drinking bottle for your backpack pocket easy to carry EASY TO POUR AND DRINK: With a wide neck, it is convenient to pour water into the fresh water bottle . When you want to drink water, just nibble the valve groove or use a straw directly without taking off your running backpack or stopping your running steps OCCASION: The portable water bottle is designed for outdoor sports air and everyday life. This sports gel bottle is perfect for Hydration, Marathon, Jogging, Running, Hiking, Cycling, Climbing, Backpacking, Traveling, Traveling, Jogging, Running etc. . FEATURE: The soft flask speed straw is hand-held, ultra-light, anti, soft, small mini size, compact, easy to carry, convenient, simple to use for kids drinking water school or for an adult jogger specification: 450ml: 27x8.8cm/10.63x3.46inch 420ml: 23x7cm/9.06x2.76inch 250ml: 19x6cm/7.48x2.36inch 500ml: 20x8cm/7.87 x3.15inch Package Include: 1 Piece Soft Flask Water Bottle