Skip to content 
40oz Gradient Color Stainless Steel Tumbler with Handle
325 Reviews
-
Eye-catching rainbow gradient tumbler finish for standout style
-
Triple insulation: 36h cold / 12h iced / 8h hot
-
Rotary handle design, easy to carry anywhere
-
4 functional lids for versatile use
-
Custom logo available—perfect for promotional gifts
-
Made from food-grade 304 stainless steel
-
Fits most cup holders, ergonomic grip
-
Dishwasher safe for easy cleaning
Stylish Gradient Design That Turns Heads
The first thing anyone will notice about this 40oz stainless steel tumbler is its stunning gradient color design. Inspired by rainbow tones and pastel transitions, this tumbler brings vibrancy and personality to every sip. Unlike plain-colored options, this gradient tumbler is made for trendsetters who love aesthetic drinkware. Whether you’re using it for water, coffee, smoothies, or iced tea, the vivid color flow adds a cheerful vibe to your routine.
The colorful exterior is created through advanced powder coating, which ensures the colors stay vivid and don’t fade with time. It’s also scratch-resistant, so it keeps looking fresh even after daily use. This tumbler isn’t just functional; it’s a fashion accessory that expresses individuality. You can even pair the tumbler with your outfit, gym gear, or desk decor.
Perfect for photos and daily carry, this Coolnice tumbler easily becomes a conversation starter. Whether you’re gifting a friend or upgrading your own drinkware, the aesthetic design makes it a standout. It’s a great promotional gift too—just add a custom logo and elevate your brand presence with eye-catching style.
Premium 304 Stainless Steel Construction
Made with food-grade 304 stainless steel, this tumbler is built to last. The interior and exterior are both constructed with double-wall stainless steel that resists rust, retains flavor, and is BPA-free. Whether you’re drinking hot coffee in the morning or cold juice in the afternoon, this insulated tumbler keeps your beverage at the right temperature for hours.
Thanks to vacuum insulation technology, your drinks stay hot for up to 6 hours and cold for up to 12 hours. Unlike plastic bottles or glass cups, this stainless steel tumbler doesn’t absorb flavors or odors. It’s easy to clean and won’t stain, even with tea or flavored drinks.
You’ll feel the quality every time you pick it up—the tumbler is sturdy but lightweight, making it great for both home and travel use. Its handle adds extra convenience, and the tight-fit transparent lid prevents leaks and spills. If you’re looking for a long-lasting custom tumbler that combines functionality and fashion, this Coolnice tumbler is exactly what you need.
Customization Process
Let’s Work Together
