Alpine Climbers, lightweight backpackers, and anyone with a compact stature might find the Wester Mountaineering Semilite very useful. It was designed as a zipperless elephant's foot, which is a 3/4 length bag or hip length bag depending on your height, intended for use with a comparably warm parka for a lightweight alpine sleep system. It packs small and weighs less than a pound, but it is fully baffled and substantially insulated with 850 fill power goose down. Simple and functional, warm and light, our Semilite is perfect for alpinists, bikepackers or fast and light trail blazers. It could also be used as a bag on its own for lean to medium bodied outdoor enthusiasts that are less than 5 feet tall. Made in the USA Semilite 50in Length Inside girth (hip/foot): 51in /38in Fill weight: 8 oz Total weight: 13oz Stuff sack size: 5in x10in