Pop-up ice shelters optimized to provide more fishable area inside than similar-sized shelters on the market. Hub design allows you to set up and take down the shelter quickly. Each has reliable YKK® zippers. Heavy-duty material reinforces the corner joints. There are six windows, two doors and two mesh pockets. Material is sturdy, yet lightweight 300-denier polyester that's specially treated to be UV- and water-resistant. Strong ice anchors have more threads to help the shelters withstand high winds. Large mesh storage pockets keep essential gear handy. Removable Velcro® windows allow for precise ventilation control. Six ice anchors and carry bag included (FatFish 9416 comes with eight ice anchors).