The RAB Silk Ascent Hooded Sleeping Bag Liner is a lightweight, breathable travel and camping essential designed to enhance comfort on warm-weather nights. Made from 100% high-quality silk, it feels luxuriously soft against the skin while naturally regulating temperature and wicking moisture. The hooded design adds extra coverage and warmth around your head and neck without bulk. Its compact, ultralight construction packs down easily, making it ideal for backpacking, travel or minimalist camping trips. Silk’s natural properties resist odors and dry quickly after washing, keeping your sleep environment fresh. The generous size accommodates most body types and easily fits inside your sleeping bag for added insulation or can be used on its own in summer. With smooth stitching and durable fabric, it’s built for repeated use in varied conditions. Overall, it’s a premium liner that elevates comfort, hygiene and versatility wherever you sleep outdoors.