1 / 6Everlasting Heat ELI-2040 Disposable Hand Warmers, 80 Count
Disposable: Everlasting Heat ELI-2040 hand warmers are single-use, air-activated warmers listed in an 80-count pack. The listing claims up to 10 hours of warmth and use for hands, body, or feet, while customer feedback reports mixed warmth and warm-up experiences.
At a glance
- Air activation by shaking, with the listing saying the warmer heats within minutes after exposure to air.
- The stated warmth duration is up to 10 hours, not a guaranteed minimum.
- The listing describes use in gloves or pockets and for hands, body, and feet.
Often bought together
Pros and cons
Pros
- A large stated pack size may suit repeated outdoor outings or keeping warmers on hand for group activities.
- Single-use, air-activated operation does not require a rechargeable device or charging routine.
- The listed uses span activities such as camping, skiing, hiking, fishing, and cycling.
Cons
- Single-use warmers are discarded after use rather than reused.
Technical specifications
9 specifications| Brand | Everlasting Heat |
|---|---|
| Model | ELI-2040 |
| Material listed | non-woven |
|---|---|
| Reusability | Single Use |
| Target body part | Hands |
| Recommended uses | Outdoor, Camping, Skiing, Cycling, Fishing, Football, Golfing, Hiking, Hunting, Skating |
| Listed size | 80 Pack |
|---|---|
| Color | White |
| Upper temperature rating | 70 °C |
|---|
What to know before buying
Listing details to confirm
Listing details are inconsistent about pack quantity: the title and size say 80 Pack and 80 Count, while the product details also say Number of Items 40 and the contents field says “1 Hand Warmers.” The listed 70 °C upper temperature rating and up-to-10-hour duration are claims, not independently established performance. Customer feedback also varies on warmth and consistency, and some report a slow warm-up. Check the selected pack details before buying.
What’s in the box
Included- Hand warmers
Who is it for?
A good fit for
- People seeking disposable warmers for cold-weather outdoor activities.
- Buyers who want a multi-use supply for gloves, pockets, or other listed body-area uses.
Less suited to
- Buyers who need reusable or rechargeable warmers.
- People who require consistently strong warmth or immediate heat, given mixed reports about warmth and warm-up time.

Customer reviews on Amazon
- 5 stars
79% 79% - 4 stars
10% 10% - 3 stars
2% 2% - 2 stars
1% 1% - 1 star
8% 8%
Customer feedback describes the warmers as useful for winter and versatile in shoes and gloves, with reported convenience to carry and long-lasting use. Warmth and consistency are mixed, and some customers say heating takes a while. For buyers relying on the listing’s up-to-10-hour claim, the feedback suggests allowing time for activation and not assuming every warmer will feel equally warm.
Positive themes
- Customers describe them as effective for winter use and versatile across shoes and gloves.
- Customers report convenient portability and long-lasting use.
Negative themes
- Some customers report that the warmers take a while to heat up.
Mixed feedback
- Reports vary on warmth, with some saying the warmers remain warm to the touch and others finding them barely warm.
- Customers differ on consistency and perceived quality.
Frequently asked questions
How are these hand warmers activated?
The listing says to shake them for air activation. It claims they heat within minutes after exposure to air, though some customer feedback reports a slow warm-up.
How long do they stay warm?
The listing claims up to 10 hours. That is a maximum claim, not a stated guaranteed duration.
How many warmers are in the pack?
The details conflict: the title and size specify 80, while another field says 40 items and the contents field says “1 Hand Warmers.” Confirm the selected listing’s quantity before ordering.
Can these be reused?
No. The listing identifies the warmers as single-use.

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