💧 Package included one hydration flask (500ml/16oz). Recommended temperature range 0-60℃.
💧 Made of food-grade TPU (thermoplastic polyurethane) material and BPF-free, safe and lightweight, easy cleaning.
💧 SOFT FLASK makes staying hydrated faster and easier, and it has a durable bite valve with dust cover, the bite silicone mouthpiece lightly gets water easily.
💧 Foldable running water bottle is easy to carry whenever empty or full. It is ideal for a hydration running vest and hydration waist belt. The soft flask can be used by adults and children, men and women.
💧 Soft collapsible flask can be widely used in cycling marathon running hiking and any other outdoors activities.