Northeast Products Goose and Duck Hunter's Insulated Body-Mat Put this thermal barrier between you and the cold, wet ground to STAY WARM AND DRY THROUGHOUT THE HUNT WATERPROOF, LIGHTWEIGHT, COMPACT and QUIET PERFECT FOR marshes, corn fields, duck blinds, duck boats, laydown blinds, grass fields, ice ponds Convenient shoulder carry strap for EASY TRANSPORT Softek closed cell foam delivers COMFORT ALL DAY LONG