Stay hydrated in style with the STANLEY TUMBLER Mug 40 Oz.

Crafted with durable stainless steel, this oversized tumbler is designed to keep your drinks hot for up to 7 hours or cold for up to 11 hours, making it perfect for any adventure.

Its wide-mouth opening ensures easy filling and cleaning, while the BPA-free lid provides a secure, leak-proof seal. The ergonomic handle and slim base fit most cup holders, making it a convenient companion on the go. Whether you're at the office, gym, or out exploring, this tumbler delivers the performance and reliability you need.