The Ruffwear Highlands Sleeping Bag is a lightweight, compressible synthetic down sleeping bag designed for dogs. It keeps them warm and comfortable on the trail, at camp, and in the backcountry. The half-length zipper allows for easy entry while reducing weight and bulk. The bag is designed to efficiently keep dogs warm by tailoring the shape to reduce dead space and includes a neck baffle to keep cold drafts at bay and retain body heat. For added insulation, the integrated pad sleeve can accommodate the Highlands Pad (sold separately). A compression sack is included for improved packability. Materials include a 75 denier polyester shell with a DWR finish, synthetic down insulation, and a 40 denier nylon lining. It features a YKK reverse coil zipper and a 70 denier nylon stuff sack. The product is made in Vietnam. Care instructions: Wash in cold water on a gentle cycle with mild detergent. Air dry only. Do not bleach, iron, or dry clean.