The foldable water cup weighs only 9 grams. The exclusive buckle design makes it easy for runners to hold. It is an independent, reusable and environmentally friendly water cup. Specially designed for independent training and road running events. It is very suitable for long-term training, almost It can be tucked away in a vest, waistband pocket, shorts, or leggings pocket without adding any extra burden while training.

Soft TPU has an anti-slip effect, is non-toxic, harmless, healthy and environmentally friendly, has no odor, and is more resistant to falling and lightweight. It is resistant to cold and heat 0-50 degrees and is very practical.