18oz Insulated Water Bottle With Straw, Stainless Steel, Leak-Proof, Portable Travel Mug For Hot & Cold Drinks, Reusable For Gym, Office, Outdoor Activities

Sports design: suitable for use during exercise, equipped with a straw, convenient for drinking water during exercise. Hidden straw: The straw can be hidden in the cup lid, which is both hygienic and convenient. Leak-proof design: 100% leak-proof, no leakage even if tilted or inverted, suitable for carrying around. Portable handle: designed with a portable handle, easy to hold and carry. Heat preservation performance: can keep hot drinks for 6 hours and cold drinks for 12 hours, suitable for long-term outdoor activities.