Leak-Proof Iced Coffee Tumbler for Office, Camping & Hiking - Keeps Cold 72 Hours

【Stay Cool All Day】TANANA double-walled insulation keeps your drinks ice-cold for up to 48 hours. The double-walled vacuum insulation features outside and inner 304 stainless steel, surpassing most market offerings. The SUS304 handle is both durable and comfortable, unlike many plastic handles found on other products.

【Ergonomic Design for Comfort】Featuring an ergonomic silicone handle, this 40oz tumbler with lid and straw offers a comfortable and secure grip. The handle design enhances ease of use, allowing you to carry your favorite beverages with confidence wherever you go.

【Spill-Proof with Lid and Straw】Our spill-proof tumbler with straw comes with a BPA-free lid and a sturdy straw. The screw-on lid securely seals the tumbler, making it ideal for on-the-go use without worrying about leaks or spills.

【Built to Last & Dishwasher Safe】Crafted from premium 18/8 stainless steel, TANANA's 40oz tumbler has a powder-coated finish that adds sturdiness and scratch resistance. For easy cleaning, the tumbler and lid are dishwasher safe, offering a hassle-free experience.

【Comfortable & Convenient】This personalized cup has a large capacity of 40 ounces, perfect for a variety of beverages such as tea, iced water, and coffee. The tumbler fits most car cup holders, making it ideal for use at home, in the office, at the gym, on the go, or for everyday use.