40oz Stanley, Rainbow Rim

🌈 40oz 2nd Gen Powder-Coated Tumbler – Stanley Dupe with Rainbow Base Upgrade your hydration game with our best-selling 40oz Stanley-style tumbler – now in a bold 2nd Generation design with a colorful rainbow base and removable handle for ultimate convenience. ✅ Key Features: 40oz Capacity – Stay refreshed longer with fewer refills 2nd Gen Design – Improved shape + features Powder-Coated Finish – Durable, stylish, and perfect for laser engraving Rainbow Base – Unique & eye-catching Removable Handle – Use it your way Cupholder Friendly – Tapered bottom fits most car cup holders Vacuum Insulated – Keeps drinks cold for 24+ hours BPA-Free & Leak Resistant This tumbler is the perfect blank canvas for custom tumblers, small business personalization, or gifts. Its smooth powder coating is ideal for laser etching names, logos, or designs. Whether you're on the go, at your desk, or headed to the gym—this Stanley dupe tumbler does it all. Perfect For: Customizatio