Cool Baby Cool Baby 40 oz Stainless Steel Insulated Tumbler with Handle and Straw Lid for Travel Home Office and Gym Blue

Ensuring you stay cool and hydrated all day long. It is made of food-grade 18/8 stainless steel. Stainless Steel Coffee Tumbler is firm, Rustproof, No harm to human health, and without metallic taste. The straw hole also has a rubber seal, no matter whether the straw is inserted or not, there will be no leakage. The silicone tip of the straw eliminates the metallic taste. It is convenient for travel, home, office, and gym use. Suitable for a variety of beverages. Comfortable and User-Friendly Design: Featuring an ergonomic wide and thick handle that provides a comfortable grip, reduces pressure on finger joints, and offers a pleasant user experience. With a generous 40-ounce capacity, you can indulge in your favorite beverages without the need for frequent refills. Save time on trips to the kitchen and savor more leisure moments.