Store your money, cards, etc. This is the perfect water bottle for the gym.  1. Durable And Leak-Proof: Non-toxic plastic cover and vacuum insulated bottle. The leak-proof design ensures that the liquid in the bottle stays in the kettle without leaking out.2. Leak-Proof Guarantee: No Leakage! Durable, Easy To Clean, and Not Easy To Damage.3. Slim And Stylish: Suitable for most car cup holders, this travel mug is very suitable for commuting, traveling, office, gym, school, camping, hiking, etc.4. Safe Food-Grade Materials: 100% BPA-free lid and food-grade stainless steel mean there is no chemical penetration, you can use it with confidence.Features:Suitable for most car cup holders, this travel mug is very suitable for commuting, traveling, office, gym, school, camping, hiking, etc.Can place business cards, keys, cards, etc.Specification:Material: PETSize: 7.5*26CMWeight: about 286 gColor: black, red, blue, yellow-green, grayCapacity: about 750 mlPackage Content:1 * Water Bottle   Buy now