Keep yourself hydrated while doing any outdoor sport. Take your favorite drinks to outdoor activities. Bring your own beverages anywhere you want. Perfect for any non-carbonated beverages, these flasks are designed to stand upright when full and can be folded, rolled up, or laid flat when empty. Features - Color: Transparent - Material: Plastic. - Size: About 17 x 10 x 4cm./6.69x3.94x1.57Inches - Reusable and washable, for a . - This product can hold drinks, soybean milk, juice and so on. - Made of plastic material, food grade, healthy and safe, not easy to break, . - Concealable plastic flasks can be fold for easy storage, screw can help to seal the bag tightly, no leaks, very helpful for carrying with when going out. - Suitable for bringing drinks when going out, camping, fishing, and more. Package list: Drinks Flask