Warmest Wearable Sleeping Bag! The outer shell is coated with DWR to make it water repellent. The inside is fur lined, put your arms inside and completely zip yourself up. The bottom is open and has a drawstring to tighten up when seated or it can be cinched at the waist when you get up to walk around, you can wear it long or short. It folds up small and is carried in a small crossbody bag. Brought to you by IGLU Outfitters.