YETI Ice Block Model_K1050 The twist-in eyecups can be

The twist-in eyecups can be individually adjusted

Parallax Adjustment: 50 Yards - infinity

Can be used as a pack frame for load hauling without any bag attached

Field of View: 1000 yds/m 372 ft/124 m

Length (without sunshade): 14

YETI Ice Block Model_K1050 The twist-in eyecups can beYETI 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