AO's canvas cooler's exterior is made up of 600 denier polyester canvas, with a heavy duty backing for exterior strength, and a Scotchguard topcoat for UV protection. Insulated with ¾” thick polyurethane high density closed cell foam, which makes it hard for air to be blown through and lined with a leak proof, eco-friendly welded TPU liner that has physical strength and elasticity making it abrasion resistant.
