Igloo Super Tough STX 150 Quart Cooler w/ Built-In Cup Holders. The item “Igloo Super Tough STX 150 Quart Cooler with Built-In Cup Holders” is in sale since Saturday, February 13, 2016. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Outdoor Cooking & Eating\Ice Chests & Coolers”. The seller is “nothingbutsavings” and is located in United States. This item can be shipped to United States.