Specification: 

Feature: Eco Friendly

Material: Stainless Steel

Functions:

feature:

1. Suitable for cold water, juice, milk, milk tea, cold drinks, etc.

2. Very suitable for outdoor and indoor sports, such as camping, hiking, fitness and basketball.

3. A great choice as a gif for friends, classmates and family.

4. It is safe to use, tasteless, beautiful and non-toxic. Bring you a relaxed and happy mood