UniHeat 72 Hour heat packs for 10 pack orders used in animal and flower shipping
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UniHeat 72 Hour Shipping Warmer – Multi-Purpose Jumbo Heat Pack (10 Pack)

UniHeat
UPC:
786410320708
Availability:
Ships the next business day. Free shipping excludes Hawaii and Alaska. Fresh stock, best by date of 3/17/2028.
$36.99 $32.99
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

  • Up to 72 hours of steady, reliable heat for live animals and perishables
  • Multi-purpose: ideal for reptiles, tropical fish, corals, plants, insects, and temperature-sensitive goods
  • Simple activation: oxygen-powered; warms within minutes after opening
  • Single-use, non-toxic, and disposable for hassle-free shipping days
  • Value 10-pack: perfect for frequent shippers, small businesses, and weekly runs

Product Description

Keep your cold-sensitive shipments protected for up to three days with the UniHeat 72 Hour Shipping Warmer. This jumbo heat pack provides consistent warmth that helps safeguard reptiles, tropical plants, fish and corals, insects, and other perishables during transit.

Activation is easy—open the outer wrapper, shake gently, and allow the warmer to react with oxygen before placing it inside your insulated box. The 10-pack bundle gives regular shippers a dependable supply, helping you prepare quickly for multiple orders or back-to-back shipping days.

FAQs

How long before packing should I activate each warmer?

Open and shake gently, then let the pack heat up for about 15–20 minutes so it reaches a steady output before loading into the box.

Can I use multiple 72-hour warmers in one shipment?

Yes. For larger cartons or very cold conditions, use two or more. Ensure ventilation so oxygen reaches each pack and avoid direct contact with animals or plants.

Is the 10-pack individually wrapped?

Each warmer is sealed individually inside the outer retail pack, making it easy to activate one at a time as needed.

What’s the shelf life and how should I store extras?

Use by the printed best-by date. Store unused warmers in a cool, dry place, away from humidity and punctures to preserve performance.

Will a 72-hour warmer overheat delicate items?

When used correctly with insulation and airflow, UniHeat packs deliver gradual, controlled warmth suitable for live animals and plants.

Can I mix durations (e.g., 72-hr with 40-hr) in the same box?

You can, but monitor internal temp

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