SAFE MATERIAL - It is BPA-Free, leakproof, Crash Proof and made with 100% Food-Grade Silicone which is non-toxic.

Bottle is well built for a comfortable drinking experience and dishwasher safe and it is easy to clean. This gym bottle shaker safe under high temperatures

Large capacity and light weight]: The collapsible water bottle weighs only 200g, can hold 500ml of liquid, and is convenient to carry. It can be folded to a third of the size after drinking, which saves a lot of space. It is very suitable for boys, girls, boys, women and men.