YETI Ice Block Size:1 LB Fabric Details: Face: 27-Denier Woven

Fabric Details: Face: 27-Denier Woven Polyester with DWR finish // Liner: 27-Denier Woven Polyester

Twilight factor: 29

Using a treated down insulation that withstands moisture and compression

you'll barely notice it in your pack

4 independently adjustable legs for uneven ground

YETI Ice Block Size:1 LB Fabric Details: Face: 27-Denier WovenYETI Ice Block is filled to the brim with science, dialed in to the most effective temperature to maximize the ice retention of any cooler, with a durable design that is break resistant. Its custom shape reduces freezing time and multiple size options mean that you can outfit everything from your Roadie 24 to your Tundra 350 with YETI Ice Block. It works as an ice supplement, a welcome addition to your ice stash to make sure your contents stay colder