


How It Works
Activate your cooling sleeve in seconds. Just add cold water and feel the difference.
Why Mug Mittens?
Double Insulation
Keeps drinks colder, longer with dual-layer protection.
Tumbler Included
Every sleeve ships with a 20oz stainless steel tumbler.
Canadian-Made
Designed in Canada with premium materials.
Thermotechnology
Engineered with dual-layer insulation and water-activated cooling.
Shop by Collection
Thermotech Sleeves & Apparel for every season.

Cooling Sleeves™
A new standard in summer refreshment. Designed to blend innovation, comfort, and vibrant seasonal style, the Mug Mittens Cooling Sleeve™ Collection features our signature water-activated cooling technology for a uniquely refreshing drinking experience. Thoughtfully created for life outdoors, every sleeve transforms the way you carry and enjoy your favourite cold beverages. ☀️ Available Now ☀️
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Thermal Sleeves™
A new chapter in winter comfort. Designed for those who appreciate both form and function, the upcoming Mug Mittens Thermal Sleeves™ Collection blends contemporary design, elevated materials, and innovative craftsmanship into an entirely new drinking experience. Thoughtfully created for cold days, warm drinks, and life on the move. ❄️ Coming Soon — October 2026 ❄️
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Comfortwear™ Introducing the next evolution of everyday comfort. Our Comfortwear™ Collection combines carefully selected premium materials with advanced fabric technology to deliver an exceptional oversized fit, unmatched softness, and all-day comfort without the premium price tag. Designed to feel as good as it looks, this collection is built for relaxing, traveling, training, and everything in between. ☁️ Coming Soon — September 2026 ☁️ A new standard of comfort is on the way.
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Loved Across Canada
“Love that it comes with the tumbler — I didn't have to hunt for one that fits. Just grabbed it and went. The sleeve keeps my drink cold for hours and it looks so cute.”
“The water-activated cooling effect is wild. I soaked it for a minute and my iced coffee stayed freezing the entire afternoon. Never seen anything like it honestly.”
“Took my Cooling Sleeve to the pool last weekend and got so many compliments. The tropical design is gorgeous and my drink was still ice cold two hours later. Obsessed.”
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Ready to keep it cool?
Free shipping on orders over $50 CAD. Ships across Canada and the US.
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