Courtside Kit

Winter Sale

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(4.9 stars) • 234 reviews

Courtside Kit

90 Day Warranty

Delivery in 4-7 Days

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$139.99

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Cold hands make everything harder. The Warmbob Duo Reusable Handwarmers heat up fast and stay warm for hours—so you can enjoy your day without the distraction of freezing fingers.

Turn on — Press the button to select your heat level.

Warm up — Slips into your pocket, gloves, or hand muff in ~60 seconds.

Go — Get back to your day with warm, comfortable hands.

(4.9 stars) • 234 reviews

Duo Handwarmers

A pair of snap-together, rechargeable warmers that heat up in seconds and
Keep both your hands toasty for hours, anytime you’re out in the cold.

Color

$49.99

One time purchase

$49.99

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Warmbob

Worry-free warmth

Infrared warmth up to 58 °C

Worry-free warmth

What's in this Bundle?

.01

Cuddle Outdoor Blanket

.02

Cozy Warmers

Blanket

Wearable heated blanket that drapes over your shoulders, keeping you warm hands-free. Perfect for bleachers, stadiums, and outdoor events. Three heat levels, 59×31.5 inches, machine washable. Keep your hands free for your phone, camera, and coffee while staying warm all day.

Machine Washable

Toss it in the wash for easy cleaning— use it worry-free.

Cordless

Completely cordless—no cables, no hassle, just comfort wherever you need it.

8 Panels of Heating

Eight heating panels deliver faster, even warmth with better all-around coverage.

Warmers

Hand warmer and heating pad in one. Fold it for hand warmth, open it for a heating pad on your back, shoulders, or lap. Graphene heating means no cold spots. Machine washable cover, three heat levels, 5000mAh battery. Perfect for multi-use warmth.

Detachable, Washable Cover

A detachable, washable cover—clean it anytime for easy, hygienic use.

Premium Velvet

Premium velvet with a soft touch—so cozy you’ll want to keep touching it.

Safer Dry-Heat Graphene Film

Nano-graphene dry heating element (the same thing they use in spacesuits)—no water, avoid hot-water bottle leaks

Our reviews

Perfect for soccer games

"Warm for hours on metal bleachers—hands-free drape, machine washable."

— Laura S.

Verified Review

So cozy

"Cozy and warm for outdoor games—drapes perfectly with even heat. Highly recommend."

— Amanda T.

Verified Review

Really impressed

"Pricey but worth it—hands-free warmth so I can sip coffee and use my phone, with steady, even heat."

— Jessica L.

Verified Review

Perfect for pickleball

"I was using them between games to keep my hands warm and everyone noticed how much better I was playing."

— Carlos G.

Verified Review

Cold walks, solved

“Morning dog walks used to freeze my fingers—now I just snap these together and my hands stay warm the whole time.”

— Jenna P.

Verified Review

Perfect on the go

“Fits right in my hand and heats fast—perfect for running errands or warming up between games.”

— Brooke S.

Verified Review

Pet-approved cozy

“Put it in my dog’s stroller and she curled up instantly—soft, warm, and perfect for chilly walks.”

— Megan R.

Verified Review

Car ride essential

“I keep it in the car for cold mornings—warms up fast and makes every drive so much cozier.”

— Daniel K.

Verified Review

Cozy at home

“Perfect for relaxing in bed—warm, soothing, and my dog loves it too. Total comfort.”

— Sarah L.

Verified Review

Key Cannabinoids

The perfect cannabis extracts for your perfect Mood

15mg CBD

To help ease the mind, relax the body,

and melt away stressors.

15mg CBD

To help ease the mind, relax the body,

and melt away stressors.

15mg Delta-9 THC

May help promote a positive and uplifting experience.

15mg Delta-9 THC

May help promote a positive and uplifting experience.

Not just another handwarmer

Engineered for Real Warmth, Made for Real Life

WARMBOB

Others

Up to 12 Hours Runtime

Heats to 140°F in ~30s

Soft-Touch Silicone Case

UL-Listed Battery

Smart switch

Perfect for Sports

Who’s recommending it

You’ll be recommending it too

I almost stopped playing winter pickleball because my fingers hurt so much. Warmbob Duo changed that. It heats up in seconds, and the two units are perfect—one for each hand while I’m waiting to serve. Now I stay on court instead of hiding in my car haha.

John Smith

“Instant has been an invaluable asset to our team, saving us countless hours of work. Its efficiency and ease of use have allowed us to streamline all.”

John Smith

“Ever since I discovered Instant, it's been nothing short of a love affair. Every day, it finds its way into my routine, proving its worth. Right now, there isn't anything out there that could tempt me away.”

John Smith

“Instant has been an invaluable asset to our team, saving us countless hours of work. Its efficiency and ease of use have allowed us to streamline all.”

John Smith

Answers to your warmth questions

Warmbob Duo has 3 heat levels with tested runtimes (ambient ~50–60°F, normal use):

115°F — up to ~12 hours
130°F — up to ~8.5 hours
140°F — up to ~7 hours

Actual time varies with level, wind, and how often you turn it on/off.

Yes. The anti-slip silicone case is designed to stay grippy even when hands are damp, also protecting you. Use with dry hands for safety and best performance.

No. It’s splash-resistant (IPX4/5) for light spray or drips, but not for heavy rain, submersion, or washing. Use with dry hands and keep ports dry.

It’s a low-voltage device with safety protections. Use only with dry hands, don’t use if the case/ports are damaged or wet, and follow the care guide.

Yes—Our products are TSA carry-on OK. Pack it in your carry-on (not checked bags), turn it off, and follow airline/airport staff instructions.

The bump-protective silicone shell helps with everyday knocks. If it takes a hard fall or shows damage, stop using it and contact support.

Power off and unplug the device.
Remove the silicone protective covers. You can soak the covers in warm water, then dry completely before re-attaching.
Do not submerge the device body. Wipe the main unit with a slightly damp, lint-free cloth; keep ports dry; avoid solvents or alcohol.
Let everything dry fully before use.

Yes—3-month warranty against manufacturing defects. If something’s off, reach out to our support e-mail at help@warmbob.com and we’ll help.

Warmbob is rechargeable, fast, has levels you control, an LCD battery indicator, and no messy waste. Over time, it’s simpler and costs less than throwaways. It’s way better for the environment as well, reusable and not disposable.

We’re exclusively available here on warmbob.com. We are currently not selling in physical stores or platforms.

Yes. It’s great for cool mornings, travel days, indoor rinks, AC-cold offices, camping, commutes, and bleachers. After winter, you can also use Warmbob Duo as a power bank to top up your phone or earbuds (built-in ~3000 mAh battery). Use with dry hands, keep ports dry, and you’re good year-round.

The case is a soft-touch silicone most people tolerate well, but it’s not certified hypoallergenic. If you have silicone sensitivities, discontinue use and consult your clinician.