The insulated tumbler market exploded and everyone has an opinion. Here's what actually matters: double-wall vacuum insulation, a lid that doesn't leak, and a size that fits in your cup holder. Our 40oz hits all three at a fraction of the price of the big names.
What Makes a Good Tumbler?
Real vacuum insulation — not just double-walled plastic. 18/8 food-grade stainless steel. A lid that clicks shut. Ours keeps drinks cold for 24 hours and hot for 12. We tested it. It works.
Available in Black, White, Sage Green, and Dusty Rose. Use code PRINTLAUNCH15 for 15% off. Shop the 40oz Tumbler →