What is an office chair blanket?

An office chair blanket is a hands-free blanket that slides over a desk chair and stays put so you remain warm without juggling a throw. Warmür created the first one and holds the patent.

Warmür ships within Canada and the United States. Orders placed before 5 pm EST leave Ontario the same day and arrive in 3-7 business days. International shipping is planned.

Will the Warmür fit my chair?

Yes. The stretch sleeve fits most ergonomic, task, gaming and conference chairs with arms up to 23 inches (58 cm) wide.

No. The cotton-rich knit and fleece lining keep warmth in while allowing airflow, so you stay cosy but not overheated.

How should I care for my Warmür?

Spot clean small spills, machine wash cold on delicate when needed, and air dry. Avoid bleach and tumble drying.

What if my chair has a headrest or is extra large?

A headrest-friendly Warmür is in development. Subscribe to our emails for launch updates.

How do I use a Warmür?

Slide the sleeve over the chair back, wrap the front panels around your shoulders, and adjust. The blanket stays in place while you work.

Does the material shed?

Light shedding can occur initially. A cold delicate wash and air-dry minimise lint.

Can I place a large order for my team or business?

Yes. We offer volume discounts, embroidery, and custom inserts for corporate gifting or wholesale orders.

What materials are used in Warmür blankets?

Warmür blankets use a 60 % cotton / 40 % recycled polyester knit exterior and an ultra-soft fleece interior, sewn in Canada.

What is your return policy?

Return any Warmür in original condition within 30 days for a full refund.

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Warmür

Warmür - The Original Office Chair Blanket - Cozy

$189.99 CAD

Tax included. Shipping calculated at checkout.

Color Beige

Product variants

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Sold Out - Restocking September 2025. Join the waitlist below so you’re first in line.

You know that bone-deep chill the office AC loves to dish out? Warmür is the first office chair blanket built to shut it down without cramping your boardroom style.

Why You’ll Love It

Slides on in seconds – the tailored slip-pocket hugs your chair back so Warmür never puddles on the floor.
Stay-put arm-rest buttons – fasten both sides around the chair arms and keep perfect posture without fussing with fabric.
Hidden head-rest zipper – unzip when you need to cover taller backs, zip it away when you don’t.
Wear-it-like-a-blazer option – drape it over your shoulders for instant “I run this meeting” energy.
Cloud-soft fleece core + stretchy knit shell – insulated warmth inside, sleek knit outside that matches any workspace.
Machine washable – because coffee happens.

The Payoff

Warmür wraps you in a cozy micro-climate, cutting chills so you can stay focused, polished, and productive. No more schlepping cardigans, no more cranking the thermostat, just one smart layer that lives on your chair.

Proof in the Warmth

★ ★ ★ ★ ★
“Finally a blanket I don’t have to chase off my chair every time I stand up. Looks professional, feels like a hug.” – Emily R., HR Director

Get On the List

Stock flies off fast. Add your email to the waitlist and we’ll ping you the minute September 2025 pre-orders open. Your future self (and your frozen fingertips) will thank you.

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Warmür - The Original Office Chair Blanket - Cozy

Why You’ll Love It

The Payoff

Proof in the Warmth

Get On the List

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