40 Oz Stainless Steel Tumbler – Leak Proof Travel Mug With Straw Lid & Handle

The 40 oz stainless steel tumbler is designed for those who need a large capacity cup that keeps beverages hot or cold throughout the day. This insulated water bottle features premium 304 durable stainless steel construction, providing excellent thermal insulation tumbler performance to maintain your drink's temperature for hours. Its leak proof travel mug design with a straw lid tumbler and handle makes it perfect as a commuter water bottle, fitting most car cup holders for easy use on the go.

This reusable drink container offers eco friendly cup benefits by reducing single-use plastic waste. The modern hydration flask shape combines a wide upper opening for easy filling and cleaning with a narrow base that fits securely in car cup holder bottles. The upgraded second generation silicone lid ensures no spills or leaks, while the included straw allows convenient sipping without removing the lid.

Key features include:

This durable stainless steel tumbler has been tested to withstand daily use without rust or odor retention. Its robust build ensures long-lasting performance whether at home, office, or outdoors. With multiple color options available from Yoycol, this large capacity cup suits everyone’s style and needs. Whether you want a commuter water bottle for your daily drive or a reliable flask for gym sessions, this modern hydration flask delivers convenience and quality.

By choosing this insulated water bottle, you invest in a sustainable, practical drinkware solution that supports your active lifestyle while protecting the environment. Its leak proof travel mug features combined with thermal insulation tumbler technology ensure your beverages stay fresh and spill-free all day long.