Running Water Bottle Soft Flask Trail Running Water Bottle Bottle Hydration Bottle Soft Flask Marathon Hydration Water Bottle Mountaineering Hiking

[What is a soft flask?] A soft flask is a water bottle made of soft resin that can be folded up compactly when the contents are reduced. Easy to drink anywhere, anytime for those who play sports. A foldable soft flask. It is easy to drink because there is no cap to open and close, and it is designed to be drunk by holding it in your mouth and sucking it while chewing lightly. You can smoothly hydrate even while driving. [How to drink from a soft flask] This soft flask comes in three different capacities: 500ml, 250ml, and 150ml. The soft flask is designed so that you can drink the contents by lightly biting the mouth and squeezing the bottle. You can fill the bottle without looking up, as you squeeze the bottle to push the water out. The double-locking design prevents leaks. [Compact storage] Made of flexible and 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 check the exact amount of water remaining at a glance. The soft flask has a flexible body and can be folded and stored compactly after use. The lightweight design reduces the burden while running. It can also be attached to a dedicated harness or bag. [Material] BPA-free, food-grade BPA-free silicone and durable and flexible TPU (thermoplastic polyurethane) are used. It is harmless, odorless and highly safe. New bottles have a slight odor. Putting rice water, green tea, sugar cubes, vinegar, etc. in the bottle before first use can help reduce the odor. In addition, it is recommended to wash it with baking soda. Applicable temperature: 0-40°C. To prevent the mouth of the bottle from getting dirty, there is a dust cover on the mouth of the bottle. [Soft so it doesn't hurt when it touches your body] If you use a solid hard bottle, it is hard and may cause pain in the part of your body that touches it when used for a long time. In the case of a soft flask, it is soft so there is almost no pain even if you use it for a long time. It is perfect for various outdoor activities such as trail running, jogging, mountain climbing, bicycles, kayaking, cycling, hiking, camping, and traveling. It is durable enough to withstand harsh terrain and weather. Lightweight and durable! The perfect soft flask for trail running This soft flask is designed for trail running and hiking. It is lightweight and flexible, making it comfortable to carry while on the move. It is made of durable materials that can withstand tough terrain and weather. The wide mouth design makes it easy to refill and clean. Made of eco-friendly BPA-free materials, it is safe and healthy. Available in three sizes, 150ml, 250ml and 500ml, to suit your needs. It comes in a wide variety of colors and has a stylish look. Use it for your next outdoor adventure!