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UniHeat 20 Hour Shipping Warmer - Front of Packaging
UniHeat 20 Hour Shipping Warmer - Back of Packaging
UniHeat 20 Hour Shipping Warmer - Opened Pouch
UniHeat 20 Hour Shipping Warmer - Adhesive Demo

UniHeat 20 Hr Shipping Warmers

Regular price
$169.99
Regular price
Sale price
$169.99
Unit price
per 
Availability
Sold out

20 Hr stock has an expiration of 6/2027 or better.


These 20 hour shipping warmers are best for overnight shipments.  Quick to heat up and ready to use within 5 minutes.  UniHeat shipping warmers are the first designed especially for small pets, tropical plants and other temperature sensitive products.

For best results it's important to open your shipping warmers well ahead of your intended pack out time.  This will give you amply time to make sure they activate properly.  During this time it's important to make sure your heat packs are properly staged as well.  We've found it's best to allow them to heat up in the shipping container you'll be using them in.  This will prevent your heat pack from coming into contact with any solid, cold surface which may cause your heat pack to stall out from heating up properly.

Once you've noticed that the heat pack is warming it's important to wrap them individually in newsprint.  Newsprint fosters the ideal environment for your heat packs to continue to rise towards their peak temperature.  Remember all heat packs need to breath in order to generate heat.  Newsprint provides a breathable barrier that will insure your heat pack ventilation holes do not become blocked once placed in the shipping containment. 

Finally be aware that shipping methods and requirements are going to vary in each shippers personal scenario.  In order to repeatably make successful shipments it is strongly recommended that each shipper performs trials test to establish safe procedure that is tailored to your own personal situation.

Customer Reviews

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J
Jenna Eichelberger
New Customer-Returning customer

This was our first purchase and wont be our last! Great prices and even better product