40 oz Seafoam Tumbler with Handle & Straw Lid, Stainless Steel, Vacuum Insulated

A Deep Dive Into Performance

PREMIUM STAINLESS STEEL TUMBLER: Our COKTIK 40 oz insulated tumbler is made of 18/8 food-grade stainless steel, ensuring it's no-BPA and non-toxic. Its electro-polished interior doesn't transfer flavors, so your coffee or tea tastes exactly as you left it, without any metal aftertaste.

LEAK PROOF TUMBLER: With a 100% airtight design, our COKTIK 40 oz tumbler is completely sealed and sweat-proof. The double-threaded twisting lid ensures your drink stays secure, allowing you to take it anywhere without worries.

30 HOURS COLD/NO SWEAT: Featuring double-wall vacuum insulation, this stainless steel tumbler keeps your drinks cold for up to 30 hours and hot for up to 10 hours. Enjoy your favorite beverages at the perfect temperature for extended periods, and it won’t sweat on you.

CUP HOLDER FRIENDLY: This COKTIK 40 oz travel tumbler fits perfectly in any car cup holder, making it ideal for your daily commute or workout. Its humanized design with a silicone sleeve and handle makes it easy to drink directly or through a straw, ensuring on-the-go hydration.

CUSTOMER SERVICE: We're committed to providing quality products and exceptional customer service. If you experience any quality issues, please contact us, and we'll provide our after-sales support to ensure your satisfaction.