Engel Cooler Backpacks are engineered to withstand harsh use on land or the sea, unlike typical soft-sided coolers found on big box shelves.

These Cooler Bag Backpacks feature a rugged, tear-resistant 500-denier polyester diamond ripstop outer shell with a waterproof TPE coating making it easy to clean. The inside features 2 exclusive radiant barrier liners of reflective foil with a 1 inch thick layer of closed-cell foam insulation sandwiched in-between.

This advanced technology allows Engel Cooler Backpacks to hold ice for up to three days under typical conditions by minimizing heat transfer to maintain cold inner temperatures and reflecting the sun’s long-wave heat radiation.

Engel Cooler Backpack Features

Easy Access with Room To Spare
With a whopping 23 quart capacity, there is plenty of room for food and snacks, a hearty picnic lunch – or more than 24 cans of ice-cold, liquid refreshment. The top opening features a heavy-duty two-way water-repellent zipper that pulls open for full access to the main inner compartment. Next to the main opening, there is a zippered side pocket, an ideal place to put an Engel Cooler Pak or two. (Engel Cooler Paks will keep the adjacent contents in the main section cold without relying upon ice – freeing up more space for groceries and eliminating sloppy meltwater.)

Exclusive Patented Inner Liner
In the main compartment, contents are held in a patented, removable liner bag that attaches around the top with hook-and-loop fasteners. The reinforced bag is puncture-resistant and features Microban® anti-microbial protection. This exclusive Engel feature protects the inside of the bag and, best of all, makes for easy clean up at the end of the trip.

Pockets, Handles and Straps
The flat bottom of the cooler bag is fitted with four non-skid feet to keep it from sliding around on deck. There are mesh side pockets for items that don’t require cooling, a large zippered front pocket for plates, flatware and cooking supplies, and an outer pocket for last minute items. Sturdy tote handles slide onto your shoulder or you can carry the Engel Cooler Backpack by hand. Plus, there are padded, breathable shoulder straps that make it easy to carry this Engel as a backpack.