40oz Gradient Color Stainless Steel Tumbler with Handle
325 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
40oz Gradient Tumbler Rainbow Water Bottle
Stylish Gradient Tumbler Design That Turns Heads
This 40oz tumbler is a bold expression of style and color, designed for those who want their drinkware to stand out. With a stunning rainbow gradient that blends vibrant hues and soft pastel tones, this custom tumbler becomes more than just a container—it’s a daily fashion statement. Whether you’re sipping coffee during your commute or hydrating at the gym, the vivid design brings energy and color to every moment.
Unlike ordinary drinkware, this tumbler is crafted using advanced powder coating technology that locks in color and resists fading, even after extended use. The exterior is not only scratch-resistant but also highly durable, keeping your custom tumbler looking sleek and vibrant for years. Whether paired with your office outfit, workout wear, or personal branding, it effortlessly blends functionality with personality.
For influencers, brands, and businesses, this eye-catching tumbler offers a great opportunity to stand out. Add your custom logo or artwork to create a meaningful promotional gift that carries your message wherever it goes. As a trusted tumbler manufacturer, Coolnice provides high-quality printing options for both small and bulk orders. Our custom tumbler wholesale services are perfect for events, corporate giveaways, or merchandise lines.
Choose Coolnice to create a signature look that reflects your style or brand identity. With this gradient tumbler, you’re not just buying a product—you’re making a statement that travels with you every day.
40oz Gradient Tumbler Rainbow Water Bottle
Premium 304 Stainless Steel Construction with Superior Insulation
Built for durability and performance, this 40oz tumbler is constructed from premium food-grade 304 stainless steel—both inside and out. Its double-wall vacuum insulation keeps your beverages cold for up to 12 hours and hot for up to 6 hours. Whether you’re drinking piping-hot coffee or refreshing iced tea, this custom tumbler ensures your drink stays at the perfect temperature, no matter where your day takes you.
The non-reactive stainless steel prevents flavor transfer, so your drinks taste exactly as they should. Unlike plastic bottles that absorb odors or glass cups that break easily, this tumbler offers a clean, safe, and long-lasting alternative. It’s also BPA-free and dishwasher-safe, making it a convenient and hygienic choice for daily use.
Designed with portability in mind, this tumbler features a comfortable rotary handle and a tight-seal transparent lid that minimizes spills and leaks. Whether you’re working in the office, hiking on the weekends, or commuting in the car, this custom tumbler is made to go everywhere you do. The ergonomic grip and standard cup holder compatibility make it a practical option for people on the move.
Coolnice is more than just a tumbler manufacturer—we’re your partner in quality and design. Our custom tumbler wholesale services cater to both small business and enterprise-level needs, offering branding flexibility without compromising on quality. If you’re looking to make a lasting impression, this stainless steel custom tumbler delivers both performance and personalized flair.
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