Tested by IvyEverything in this shop went out on a real trip with me before it earned a listing. Wet, cold, dropped, packed out. This one passed.
The drive home is where a cheap cooler tells on itself, sending ice melt through the seams and into the seat fabric. This insulated soft cooler bag holds 18 cans behind a genuinely leakproof liner, so the water stays in the cooler where it belongs.
18-can capacity covers a full day out for a couple of people without wrestling a hard chest into the back seat.
Leakproof liner keeps meltwater contained on the ride home and wipes clean instead of staining.
Collapses flat when empty, storing in a drawer between trips instead of a corner of the garage.
Soft sides squeeze into the footwell or cargo gap a rigid cooler will never fit.
Wide shoulder strap carries a full 18 cans without cutting in. Gray, 18-can size.
Pack it for the campsite on Friday and the job site on Monday; it is the same cooler doing both.