Running Sport Bicycle Soft Water For Bottle Folding TPU Soft Flask Water With Long Straw Bladders Bag 250/500mLDescription:Our collapsible water bottles is ideal for marathon,running, Hiking, Cycling, Climbing,Travel,outdoor sports etc.Recommended use temperature for the soft flask running bottle is 0 - 40 ℃. The folding water bottle can be frozen and chilled overnight, easily get a refreshing beverage on a hot day.If you have any questions about our soft water bottle, please contact us in time, we will reply to you and solve the problem within 24 hours. Thanks!Specifications:Material: TPU, PPColor: TransparencyCapacity : 250ml,500mlWeight: 27g,33gTemperature : Recommended 0~40℃Suitable for: running, hiking, climbing, cycling, camping etc.Size: 226 * 60mm / 8.9 * 2.4 in (250ml)246 * 80mm / 9.7 * 3.1 in (500ml)Package size: 200 * 70 * 70 mm （170ml）/250 * 100 * 100 mm (420ml)Package weight: 40g /50gFor cleaning:you can add some soda water, or citric acid, and then shake the water repeatedly. You can also rub it. Soak it for one to two minutes to clean it.