Included in the package is a single soft flask measuring 150ml/5oz. The material used is food grade TPU (thermoplastic polyurethane) and is BPF-free, ensuring safety and lightness. The flask is extremely soft and long-lasting. It is recommended for water between 0-60℃ and should not be stored in the freezer compartment of a refrigerator.
The foldable running water bottle can be easily carried when it is empty or full. It can be folded into a compact size, making it convenient to put into a backpack pocket.
The soft flask is equipped with a durable bite valve featuring a dust cover. To drink water, simply nibble or pinch the bite valve to release the water easily.
This product is versatile and suitable for use in hydration vests, marathons, jogs, runs, hikes, cycles, climbs, and any other outdoor activities.