Western Mountaineering Semilite 20F. SemiLite is an elephant’s-foot-style half bag designed to be used with an insulated parka. The SemiLite has no zipper and weighs just 13 ounces – perfect for alpine climbing or superlight backpacking. Like all of Western Mountaineering’s bags, the SemiLite is made by hand in San Jose, California. Their down is sourced from free-range mother geese who are never live-plucked or force-fed. The item “Western Mountaineering Semilite 20F” is in sale since Saturday, January 9, 2021. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “frubit” and is located in Soquel, California. This item can be shipped to United States.