Soft Flask 500ml Large Mouth Hydration Water Bottle for Trail and Mountaineering Foldable Running, Running, Trekking, Marathons, - (Gray) [Used]

[What is a Soft Flask?] A Soft Flask is a water bottle made of soft resin that can be folded up compactly when empty. It's easy to drink from anywhere, anytime, for athletes. It's a foldable soft flask. Since there's no cap to open or close, it's easy to drink from; simply place it in your mouth, chew gently, and sip. [Material] Made with BPA-free, food-grade silicone and durable, flexible TPU (thermoplastic polyurethane). It's harmless, odorless, and highly safe. New bottles may have a slight odor. Before first use, adding rice water, green tea, sugar cubes, or vinegar can help reduce the odor. Additionally, cleaning with baking soda is recommended. Suitable temperature: 0-40°C. A dust cover is attached to the spout to prevent stains. [Soft so it won't hurt your body when worn] When using a hard bottle, it can be hard and cause pain when it touches your body when worn for a long time. Soft flasks are soft, so they almost never cause pain even when worn for long periods of time. They're perfect for a variety of outdoor activities, including jogging, mountain climbing, cycling, kayaking, trail running, hiking, camping, and traveling. [How to Drink from a Soft Flask] This soft flask has a capacity of 500ml. The soft flask's contents can be consumed by lightly biting the spout and squeezing the bottle. Squeezing the bottle pushes out the water, so you can drink without looking up. The double-walled lock ensures no leaks. [Compact Storage] Made with a flexible, soft material that fits snugly in your pocket. The flask compresses as you drink, so you don't have to worry about water splashing or shaking. You can also check the exact amount remaining at a glance. The soft flask's body is made of soft vinyl, so it can be folded up and made compact when empty. When not in use, the soft flask can be stored compactly, so it won't be a burden on your luggage. Trail running soft bottle, cycle water bottle, cycling bottle, running soft bottle, bicycle hydration accessories, soft bottle, soft water bottle, hydration pack