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!!

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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

Product ID: 119383220

Details

Brand
HotHands
Colour
orenge
Material
iron
Recommended uses for product
Hiking Skiing
Size
40 Pack

⏳15-30 min activation

🔥Up to 18 hrs heat

🇺🇸Made in USA quality

R3701

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

Description

🔥 Stay Warm, Stay Winning: Heat That Keeps Up With Your Hustle

READY WHEN YOU ARE - Activates in just 15-30 minutes with a simple shake—perfect for spontaneous outdoor adventures or daily commutes.
ENDLESS WARMTH NO CHILL - Experience up to 18 hours of consistent, odorless heat that keeps you cozy from dawn till dusk.
TRUSTED AMERICAN CRAFTSMANSHIP - Proudly made in the USA with premium materials ensuring safety, reliability, and eco-conscious disposal.
VERSATILE HEAT FOR EVERY MOMENT - Designed for hands and body, ideal for tailgating, hiking, sports events, or brisk morning walks with your pet.
COMPACT CONVENIENCE MAXIMUM COMFORT - Lightweight, TSA-approved, and disposable—carry warmth wherever you go without the bulk or fuss.

HotHands Body & Hand Warmers deliver up to 18 hours of safe, natural, and odorless heat activated by air in just 15-30 minutes. Made in the USA, these disposable warmers are TSA-approved and perfect for outdoor enthusiasts and professionals alike, offering reliable warmth for hands and body during cold weather activities. Each pack contains 40 individual warmers, combining convenience with trusted quality for all your cold-weather needs.

Specifications

ASIN	B0007ZF4Q8
Best Sellers Rank	224,949 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 70 in Disposable Hand Warmers
Brand Name	HotHands
Colour	orenge
Customer Reviews	4.8 4.8 out of 5 stars (18,056)
EU Spare Part Availability Duration	18 Hours
Global Trade Identification Number	00094733152433
Included Components	40 Super Warmers
Item Type Name	Hothands
Item Weight	4.7 Pounds
Lower Temperature Rating	57 Degrees Celsius
Manufacturer	Kobayashi
Manufacturer Part Number	HH-1
Material Type	iron
Model Number	HH1ED240E-AMZ
Number of Items	1
Power Source	Disposable Air-Activated
Product Warranty	Limited warranty
Recommended Uses For Product	Hiking, Skiing, Hunting, Fishing, Working in Cold Conditions
Reusability	Single Use
Size	40 Pack
Target Use Body Part	Hand
UPC	094733152433
Unit Count	40.0 count
Upper Temperature Rating	160 Degrees Fahrenheit

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.