• Package included two hydration flasks (150ml/5oz). Recommended temperature range 0-60℃
• These foldable flask is 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 that get water easily.
• Soft Running flask can be widely used in cycling marathon running hiking and any other outdoors activities.