Foam Coolers for USPS Flat-Rate Boxes - Trycold Thermal Packaging

We manufacture 1" foam coolers that are designed to fit within standard USPS Flat-Rate Boxes.

Simply pickup boxes from USPS.com and use our custom designed coolers to keep your perishables cold when in transit.

Order Foam Coolers for USPS Flat-Rate Boxes:

Part #

USPS Box Size

Price

Order Qty.

USPS-CLR-MED

Medium (11" x 8.5" x 5.5")

$5.00

USPS-CLR-LRG

Large (12" x 12" x 5.5")

$7.00

USPS-CLR-ZONEA

1" Foam Cooler (8" x 5" x 3")

$4.50

USPS-CLR-ZONEB

1" Foam Cooler (10" x 8" x 3")

$6.50

Trycold Thermal Packaging — Gel Packs, Foil Bubble, Foam Coolers

We carry all of your thermal shipping needs.