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Custom 40oz Rainbow Gradient Tumbler with Lid and Straw
267 Reviews
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Eye-catching rainbow gradient tumbler finish for standout style
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Triple insulation: 36h cold / 12h iced / 8h hot
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Rotary handle design, easy to carry anywhere
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4 functional lids for versatile use
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Custom logo available—perfect for promotional gifts
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Made from food-grade 304 stainless steel
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Fits most cup holders, ergonomic grip
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Dishwasher safe for easy cleaning
Custom 40oz Rainbow Gradient Tumbler
Large 40oz Capacity with Ergonomic Handle
Stay hydrated all day long with the generous 40oz capacity of this custom tumbler. It’s the ideal choice for those who are always on the go or prefer fewer refills throughout the day. Whether you’re heading to work, running errands, or taking a long road trip, this tumbler is designed for maximum convenience.
The wide-mouth opening makes it easy to add ice, pour drinks, and clean. Its ergonomic handle provides a secure and comfortable grip—perfect for carrying your tumbler around the office, gym, or outdoor picnic. The shape fits most car cup holders, making it an excellent travel tumbler too.
This tumbler isn’t just large—it’s intelligently designed to help you maintain your daily hydration goals. The capacity is great for fitness lovers, travelers, and anyone who prefers to carry one dependable cup for the whole day. You can customize this tumbler with your own logo, making it a fantastic gift for clients, employees, or event giveaways. With its functional size and sleek design, this Coolnice tumbler is a reliable companion for every adventure.
Custom 40oz Rainbow Gradient Tumbler
Personalization Ready – Perfect for Custom Logo Branding
This 40oz custom tumbler is your ideal canvas for creativity and brand expression. Designed with a smooth, powder-coated surface and a striking gradient color finish, it’s made for personalization that stands out. Whether you’re looking to add a company logo, a monogram, or an inspirational quote, this tumbler delivers flawless results. Its bold aesthetic and premium finish make it a favorite for corporate gifts, event giveaways, wedding favors, and promotional campaigns.
The durable coating supports high-definition laser engraving and UV printing, ensuring your customization won’t fade, chip, or scratch over time. As a trusted tumbler manufacturer, Coolnice provides expert customization services for both individuals and businesses. You can select color gradients, upload your design, and tailor each custom tumbler to match your personal or brand identity with ease.
Businesses aiming to elevate their brand presence choose this tumbler as part of their merchandise strategy. It’s practical, stylish, and constantly in use—offering repeated brand exposure at offices, gyms, or outdoor events. Our custom tumbler wholesale options make it easy to order in bulk, whether you’re equipping a team, stocking a retail shop, or planning a branded giveaway campaign. Each tumbler consistently meets the same high-quality standard.
In addition to being visually impressive, this reusable custom tumbler promotes sustainable living. Replace wasteful disposable cups with a stylish, eco-conscious option that your clients, guests, or employees will love. Coolnice is proud to be a reliable tumbler manufacturer offering functional, fashionable solutions for any occasion. When you want a drinkware product that performs and promotes, this custom tumbler is the perfect choice.
Customization Process
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