The Active Thermal Tumbler 11.8 oz (350 ml) was designed to deliver extended temperature retention in a versatile, everyday size. Built from premium stainless steel with double wall vacuum insulation, it helps keep beverages hot or cold for longer periods while maintaining a balanced, easy to carry profile.
The 11.8 oz capacity is ideal for coffee, tea, water, or pre workout hydration, offering more volume without compromising portability. Its structured cylindrical form fits comfortably in gym bags, backpacks, and travel carry.
Engineered with a secure lid to help prevent spills during movement, the insulated construction also minimizes exterior condensation and surface heat. Durable and reusable, it is designed for consistent daily performance.
The Active Thermal Tumbler is designed to maintain your beverages at optimal temperatures for hours. Because of its double-wall insulation, this tumbler keeps your coffee hot during your morning commute and your iced tea refreshingly cool on a hot day. This feature means you can enjoy your favorite drinks just the way you like them, without worrying about them getting lukewarm too quickly.
Not only is the Active Thermal Tumbler highly functional, but it also features a sleek, modern design in a warm beige color that complements any style. You can easily carry it in your backpack or purse, making it a perfect companion for school, work, or travel. This combination of form and function makes it an attractive choice for those who appreciate aesthetics without sacrificing utility.
The tumbler's interior is made from high-quality stainless steel, ensuring that it’s easy to clean and resistant to stains and odors. Thus, you can use it for various beverages without worrying about lingering flavors. Moreover, by using the Active Thermal Tumbler, you contribute to reducing single-use plastic waste, making a positive impact on the environment.
To preserve the quality, performance, and appearance of your pieces, we recommend the following care guidelines:
Proper care ensures durability, comfort, and long-lasting performance of your garments.
Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.
Upgrade your gym wardrobe with Avena’s high-waisted leggings and athleisure sets, engineered for a flawless, sculpted fit. Our signature four-way stretch fabric ensures you stay squat-proof and supported through every yoga flow or high-intensity workout. Join over 20,000 active women who trust our seamless activewear for its unmatched durability and professional-grade comfort.
Designed for your busy lifestyle, Avena blends technical activewear with a modern, minimalist aesthetic. Our moisture-wicking and anti-odor technology keeps you fresh, making these pieces the perfect athleisure essential for a capsule wardrobe. From morning sun salutations to daily errands, experience the ultimate temperature-regulating fabric that contours comfortably to your natural silhouette.
Experience a secure, high-rise fit that stays in place with our advanced tummy control design. Every Avena piece is rigorously tested to ensure premium quality and long-lasting performance, reflected in our 4.9-star customer rating. We back your purchase with a 30-day money-back guarantee—if you’re not completely satisfied with the fit, we offer a full, no-questions-asked refund.
