Ends 5/19 at 10PM PT. Sport.woot! has the Pittman Outdoors River Drifter Large Floating Ice Chest(‎PPI-ICELRG) on sale for $29 with free shipping with Amazon Prime, otherwise $6.

Can store a cooler up to 48 quarts or filled with ice. Can store up to 72 cans. Includes a patch kit for repairs.