Grapefruit Triple-Wall Insulated 40 oz Tumbler with Handle and Straw

Leak-Proof Auto-Lock Screw-On Lid

The Zukro 40 oz mug tumbler features a unique 2-in-1 twist-on lid. The straw hole automatically locks when the straw is removed, ensuring that your drinks stay securely inside. With a double-threaded lid design, you no longer have to worry about the lid popping out or causing spills.

Keeps Drinks Cold for 24 Hours

Constructed from high-quality 18/8 stainless steel, this large tumbler boasts triple wall insulation and a copper-coated interior. This combination ensures excellent temperature retention, keeping your drinks chilling for up to 24 hours—perfect for keeping you refreshed all day long.

Cup Holder Friendly & BPA-Free

Designed to fit most cup holders, the metal tumbler with an integrated handle is ergonomically designed for both lefties and righties. The specially wide straw option turns this insulated tumbler into an ideal Bubble tea cup. Its tapered slender base ensures a secure and stable grip.

No Sweat & Dishwasher Safe

Durable Powder Coated - Various Colors

The 40 oz thermal mug is durable and features a powder-coated finish that comes in various colors. This robust construction means the tumbler won't peel or crack over time. If you encounter any issues with your Zukro insulated cup, our customer service team is standing by to assist you and ensure your 100% satisfaction.