CozyCasa HeatGuard Travel Mug CozzySleeve

4.7· 321 reviews· 2.1K+ sold

Sold by CozyCasa Home · Accessories

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Product details

Keep your coffee just-right from the first sip to the last drop. The CozyCasa HeatGuard Travel Mug CozzySleeve wraps your mug in a cozy, grippy sleeve that helps shield hands from heat and adds a soft, comfortable feel in your grip — so you can commute, run errands, or hit the road without fuss. Perfect for busy mornings, desk days, and travel days, it keeps you focused while your drink stays warmer longer. Choose the 12 oz or 16 oz size to fit your favorite mug.

CozyCasa Home

92% positive · 4.4K followers

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Questions & answers

3 answered

Is the packaging excessive?
Asked by thirdshiftmike
Enough to protect it, not enough to annoy me.
CozyCasa Home· seller·
Is the strap adjustable?
Asked by Kev
Fully adjustable and it hasn't slipped once.
CozyCasa Home· seller·
Is it easy to clean?
Asked by notarobot1987
Reasonably. The seams collect dust and I have made peace with it.
Simone K.· shopper·

Reviews

Showing 8 of 321

4.7

321 reviews

554%

425%

314%

27%

11%

Top review
slsleeve_collector_42 Verified
My sixth one, and I keep coming back
December 11, 2025
I've owned five of these before this one, and this latest version finally got the fit right. The old ones would slide off my 12oz when my hands were damp, but this new silicone inner ridge stops that. The neoprene is thicker too, like a good winter coat for your mug. I use it for coffee at my desk, and it's survived three full twist-and-spill tests (I'm clumsy). The only thing I'd tweak is the seam placement on the 16oz—it lines up differently on each one, a minor annoyance for a perfectionist like me. But the heat retention is bonkers good. I once left my mug for 45 minutes and it was still hot. The charcoal color hides stains better than the navy. Bottom line: if you're on the fence, just get it. I'm buying one for my sister next month.
NuNurse Sam Verified
June 29, 2026
Kept my coffee hot for five hours.
JeJenny P. Verified
So fast it's almost stupid
June 27, 2026
Holy crap, this thing got here in like two days. Unreal. And it's got some serious heft in the hand, not flimsy at all. I'm honestly shook by how solid it feels. F***ing love it.

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CozyCasa HeatGuard Travel Mug CozzySleeve

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