Soft Flask Hydration Bottle for Trail and Foldable with Dustproof Cap X Light Running, Running, Marathons, Hydration, 150ml/250ml/500ml, (500ml 2,

[What is a Soft Flask?] A Soft Flask is a water bottle made from soft resin that can be folded up compactly when empty. It's easy for athletes to drink anywhere, anytime. It's a foldable soft flask. The cap doesn't open or close, making it easy to drink. Simply place it in your mouth, chew gently, and sip. This allows for smooth hydration even while riding. [How to Drink from a Soft Flask] These soft flasks come in three sizes: 500ml, 250ml, and 150ml. Soft flasks are designed to allow you to drink by gently 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 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 flexible body allows it to be folded up after use for compact storage. Its lightweight design reduces strain while running. It can also be attached to dedicated harnesses and bags. [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, the hardness can cause pain when it touches your body when worn for long periods of time. Soft flasks are soft, so they almost never cause pain even when worn for long periods of time. They're ideal for a variety of outdoor activities, including trail running, jogging, mountain climbing, biking, kayaking, cycling, hiking, camping, and traveling. They're 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. Lightweight and flexible, it's comfortable to carry while on the go. Crafted from durable materials, it can withstand tough terrain and weather. The wide-mouth design makes it easy to refill and clean. Made with eco-friendly, BPA-free materials, it's safe and healthy. Available in three sizes—150ml, 250ml, and 500ml—to fit your needs. A wide variety of colors add a stylish touch. Bring it on your next outdoor adventure!