Eskimo 1-3 Person Pop-Up Portable Ice Shelters More fishable area. The EVO gives you more fishable area than any comparable Sled style shelter by utilizing fiberglass poles and hub technology Lightweight. By replacing bulky metal poles with fiberglass poles, the EVO keeps weight to a minimum and makes it always easy to Transport The extra-large windows and coverings on the EVO allow you to control the amount of light being let into your shelter and give you visibility to all parts of the ice without having to leave your seat Extra height over your holes. With the extra headroom where you need it, setting a hook inside your shack has never been easier Better materials. 300 denier IceTight fabric with a 59% higher thread count than comparable shelters