UniHeat 72 Hour Multi-Purpose Jumbo Shipping Warmer 5 pack set

UniHeat 72 Hour Shipping Warmer – Multi-Purpose Jumbo Heat Pack (5 Pack, Live Animal & Perishable Transport)

UniHeat
UPC:
786410320708
Availability:
Ships the next business day. Free shipping excludes Hawaii and Alaska. Fresh stock, best by date of 3/17/2028.
$24.95
Bulk Pricing:

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 2 - 5 and get 3% off
  • Buy 6 - 11 and get 5% off
  • Buy 12 or above and get 10% off
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Description

Features

  • Provides up to 72 hours of consistent, reliable heat for live animal and perishable shipments
  • Multi-purpose design: ideal for reptiles, tropical fish, plants, insects, and temperature-sensitive goods
  • Easy activation: oxygen-based heat pack starts working within minutes after opening
  • Non-toxic and disposable, safe for pets, plants, and eco-conscious shipping practices
  • 5-pack bundle for hobbyists, breeders, and small businesses needing dependable shipping warmers

Product Description

The UniHeat 72 Hour Shipping Warmer is trusted worldwide for keeping live animals and perishable products safe during transport. Each jumbo heat pack provides a steady, reliable heat source for up to three full days, making it the preferred choice for shipping tropical plants, reptiles, fish, insects, and other temperature-sensitive items.

Activation is simple: just open the outer packaging, shake lightly, and allow the warmer to react with oxygen before placing it inside your insulated shipping box. Designed to be non-toxic, disposable, and hassle-free, these packs deliver peace of mind for breeders, growers, and pet shops alike.

With this 5-pack bundle, you’ll have a convenient supply on hand for multiple shipments, ensuring that every package arrives safely no matter the season.

FAQs

How do I activate a UniHeat 72 Hour warmer?

Simply open the sealed packaging, shake gently, and allow 15–20 minutes for the warmer to start producing heat before placing it inside your box.

Is the 72hr version better than the 40hr packs?

Yes — the 72hr warmer is designed for longer trips or situations where delays may occur. It’s ideal for 2–3 day shipments, while the 40hr is better for overnight or two-day deliveries.

Can I use more than one 72hr warmer in the same shipment?

Yes. For larger boxes or colder climates, multiple warmers may be needed. Just be sure to leave adequate ventilation so oxygen can reach each pack.

Are these heat packs reusable?

No. UniHeat warmers are single-use only. Once the oxygen reaction is complete, they cannot be reactivated.

Will the 72hr warmer overheat my shipment?

No. UniHeat warmers are designed for controlled, gradual heat release. When used properly with insulation, they maintain a safe environment for animals and plants.

Additional Information
Current Packs Expire:
3/17/2028 or later
Express Shipping Available:
1-2 business days
Pack Dimensions:
4.5" x 6"