* Easy to drink: Ergonomically designed drinking mouth, easy to drinking, food-grade leak-proof rubber to ensure no leakage.

*Leak-proof and spill-proof: FDA food grade leakproof rubber ring, 100% leakproof

*Stroage function:intimat storage function allows you to bring a cup when you travel, and you can bring change, card or key at the same time.

*750ML Large capacity: 750ml large capacity bottle to meet the  drinking water requirements when traveling, detachable cup body is easy to clean.