
From Cold to Cozy
With the Heatrobe™, you never have to choose between staying warm and staying productive. The oversized heated sleeves keep your arms, shoulders, and chest fully covered while you scroll, read, work, or game. No more pulling your hands out from under the blanket and freezing instantly — Heatrobe™ keeps your entire upper body wrapped in heat, even while your hands are free to move.
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FULL-BODY HEAT — STAY COZY FROM HEAD TO TOE
FAQ
Does it need to be plugged in?
Does it need to be plugged in?
Nope — that’s the best part! TheCozyGrump runs cordless with a USB-C power bank, so you’re not tied to the wall. Walk to the kitchen, curl up on the couch, or wander around the house while staying warm.
The power bank fits neatly into the robe’s pocket, and when it runs low, simply recharge it like your phone. We also sell the correct compatible power bank separately, or you can use your own 20W (or higher) USB-C power bank.
And because the power bank is separate from the robe, there’s no built-in battery to wear out over time. When needed, simply replace or swap the power bank and keep enjoying the warmth.
What size should I order?
What size should I order?
You don’t need to guess — it’s one size and designed to fit nearly everyone.
TheCozyGrump is a generous, full-length hooded robe with a roomy fit designed to wrap comfortably over your clothes and keep you covered from head to toe, including your feet.
No measuring, no complicated sizing charts, and no worrying about choosing the wrong size — just slip it on, get cozy, and turn up the heat.
How long will the heat last?
How long will the heat last?
Up to 3 hours on a full charge using our power bank on the highest heat setting. Lower heat settings use less power, so you can stay warm for even longer.
When the power bank gets low, simply recharge it like your phone. You can also keep a second compatible USB-C power bank on hand and swap it in for even more cozy time.
If you’re using your own 20W USB-C power bank, battery life will depend on its capacity. Generally, the higher the mAh capacity, the longer you can enjoy the heat.
Is it safe to wear?
Is it safe to wear?
Yes! It's built for it. TheCozyGrump runs entirely on low-voltage power from a USB-C power bank – the same kind of power that charges your phone – so there's no wall current anywhere in the robe. It has overheating protection on the circuit and 6 timer settings, so it manages itself and shuts off on its own. Doze off on the sofa and it's got you. Like any heated garment, we wouldn't recommend sleeping in it all night – it's made for cozy evenings in the chair.
How many heat settings are there?
How many heat settings are there?
Three. You get 3 temperature levels running from a gentle 86°F all the way up to a toasty 122°F, so you dial in exactly how warm you want. It reaches temperature in about sixty seconds, so you'll know right away you've found your level.