Do they stay warm the full 18 hours (assuming 32 deg F ambient)? If not, how long?

I've used them for years and have always found them to work at least 12+ hours. Primary use has been in my sleeping bag when it's better 30°-40°F. Definitely a good buy in my opinion.

What is the typical expiration date? I bought this in January 2013.

The ones that I bought in April 2013 have an expiration date printed on them of Nov. of 2017. If you look at the description of the 'Hothands 40 Count' here on Amazon, it says "individually sealed in airtight packages to guarantee a shelf life of six years." I don't know personally how true that would be, because I use them all within months of getting them, but you could go to the Hothands website (Hothands.com) and see if they have any more info.. Hope this helps!

Is it 40 pairs as in 80 total or just 40?

It’s 40 individual pads. They are great!!

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HotHands Body & Hand Super Warmers - Long Lasting Safe Natural Odorless Air Activated Warmers - Up to 18 Hours of Heat - 40 Individual Warmers

HotHands Body & Hand Super Warmers - Long Lasting Safe Natural Odorless Air Activated Warmers - Up to 18 Hours of Heat - 40 Individual Warmers

Product ID: 232224572

Details

Brand
HotHands
Colour
Multicolour
Recommended Uses For Product
Hiking Skiing
Reusability
Single Use
Size
3.5 x 2.5

🌿Safe, natural, odorless formula

👐40 individual warmers per pack

🔥Up to 18 hours of heat

R4480

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Stay warm, stay unstoppable — your cold weather MVP!

PURE SAFE COMFORT - Crafted with a natural, odorless formula that’s safe for skin and ideal for sensitive users.
COMPACT READY TO GO - Slim 3.5 x 2.5 inch warmers fit discreetly in pockets or gloves—warmth on demand, anywhere.
BULK SUPPLY FOR THE WIN - 40 individually wrapped warmers ensure you’re always prepared—never run out when you need warmth the most.
ENDLESS WARMTH NO HASSLE - Enjoy up to 18 hours of consistent, cozy heat—perfect for all-day outdoor adventures or long shifts in the cold.
TRUSTED BY PROS ADVENTURERS - Top-rated with 4.8 stars from 18,000+ users—join the community that refuses to let cold slow them down.

HotHands Body & Hand Super Warmers deliver up to 18 hours of safe, natural, and odorless heat in a compact, disposable air-activated pack of 40. Designed for outdoor enthusiasts and professionals facing cold conditions, these warmers provide reliable, long-lasting comfort with a trusted 4.8-star rating from over 18,000 users.

Specifications

ASIN	B0007ZF4Q8
Best Sellers Rank	#140,048 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #572 in Face Masks (Car & Motorbike)
Brand Name	HotHands
Colour	Multicolour
Customer Reviews	4.8 4.8 out of 5 stars (18,056)
Global Trade Identification Number	00094733152433
Item Weight	2.13 kg
Manufacturer Part Number	HH-1
Model Number	HH1ED240E-AMZ
Number of Packs	1
Recommended Uses For Product	Hiking, Skiing, Hunting, Fishing, Working in Cold Conditions
Reusability	Single Use
Size	3.5 x 2.5 inches
Target Use Body Part	Hand
UPC	094733152433

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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R4480

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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