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 with cutting-edge insulation technology that ensures your beverages stay hot or cold for hours. Whether you're sipping steaming coffee on your morning commute or enjoying iced tea during a summer picnic, this tumbler delivers optimal temperature retention. The double-wall vacuum insulation creates a barrier that prevents heat transfer, so your drink maintains its ideal temperature for longer periods, allowing you to enjoy every sip without compromise.
This tumbler isn't just about performance; its stylish design makes it a must-have accessory for anyone on the go. The Active Thermal Tumbler™ features a sleek profile that fits in most car cup holders and is lightweight for easy carrying. The vibrant purple color adds a touch of personality, making it not only functional but also fashionable. You can take it to work, the gym, or even while traveling, providing convenience and style wherever your day takes you.
Choosing the Active Thermal Tumbler™ means you're also making a responsible choice for the environment. By using this reusable tumbler, you reduce reliance on single-use cups that contribute to landfill waste. It is made from durable materials that are built to last, so you can enjoy your beverages sustainably. Additionally, its easy-to-clean design ensures that maintaining hygiene is effortless, making the tumbler a perfect companion for everyday use.
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.
