We're the first company to create functional tumbler sleeves. Designed to keep your drinks at the perfect temperature, with features you won't find anywhere else. Every order ships with a tumbler included so it fits perfectly from day one.
🧊 Cooling Sleeves™
A cool neoprene wrap that provides better insulation on its own, plus a water-activated cooling mechanism that delivers a refreshing, cold-to-the-touch grip when you need it most.
🔥 Thermal Sleeves™
A warm fleece-based wrap with hidden storage and pullout handles, designed to keep your drink warmer for longer while adding real everyday functionality.
“If you have an idea, and you want to make it a reality, you have to breathe life into that idea through action. Only then will your idea come into reality.”
See It In Action
We let the product do the talking. Here's how it looks in real life.
How To Use
The Melt Test
Why Mug Mittens
Purpose-Built
Every sleeve is designed to do something. Cool, insulate, store, or protect. Form follows function.
Tumbler Included
A perfectly matched tumbler comes with every sleeve. No shopping around.
Canadian-Made
Proudly designed and made in Canada. We ship across Canada and the US.
Seasonal Releases
Fresh collections drop every season. Summer cooling, winter warmth, and everything in between.
Shop by Collection
Every season brings something new. Find the collection that fits your vibe.
Comfortwear™
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. A new standard of comfort is on the way. Release Date: TBD
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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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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.”
Follow Along
New drops, behind-the-scenes builds, and the whole founder journey. Come hang out.
Find Your Perfect Sleeve
Free shipping on orders over $50 CAD. We ship across Canada and the US. Every order includes a tumbler.
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