The new Engel Backpack Cooler features a rugged, tear-resistant 500-denier polyester diamond ripstop outer shell with a waterproof TPE coating for easy cleaning. On the inside, there’s a radiant barrier liner of reflective foil, in addition to a 1-inch thick layer of closed-cell foam insulation – another exclusive Engel feature you won’t find on other bags.

While the insulation effectively minimizes heat transfer to maintain cold inner temperatures, the radiant barrier liner reflects the sun’s long-wave heat radiation to further enhance the Backpack Cooler’s cold-keeping capabilities.

Under typical conditions, the Backpack Cooler will hold ice for up to three days.

NOTE: The new 2017 model of our backpack coolers do not include the removable liner and the old liner does not fit. This is due to a new TPU material interior that no longer requires the liner.

• Imported

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 1 Year Engel