1. This Diller baby bottle is made of PPSU material, durable, high temperature resistant, lightweight and drop resistant, easy to clean, non-toxic, 100% BPA free, is a very safe material.
2. One button open design-easy for baby open bottle by themself.
3. Anti slip arc handle, very comfortable to use.
4. There are capacity marks on the bottle body, easily control the amount of water.
5. Include carrying strap- easy to switch from handle to carrying strap