Get extra warmth and room with the Celestial Lux Double sleeping bag. Featuring more insulation and 5 cm of added width, the Celestial Lux Double is ideal for camping from spring through autumn. This version comes in a stylish blue polycotton shell with a soft, natural cotton flannel liner. It’s breathable, moisture-absorbent, and cozy. It includes an inner pocket for small items, and with an L-shaped zipper, it fully opens into a duvet. Features: Insulated head rest Soft cotton flannel lining Inside pocket for storage of small essentials Full-length zip baffle Easy glide zip system Corner liner attachment loops Square pack sack Two Layer Off-set - Two layers of synthetic insulation are used and offset so each covers the other’s seams for increased insulation. Isofill - Isofill: Siliconised hollow fibre that gives optimum warmth and insulation. Zip into two bags - The Double sleeping bag can be zipped into two single sleeping bags. Heavy Duty Zips - Our own specification heavy duty zips ensure ease with little wear over extended periods. 2-way open. Liner Attachment Points - Sleeping bag attachment loop and liner snap closure fastening. 3 seasons - 1 season: For use in the summer months only. 2 seasons: For use from late spring through to early autumn. 3 seasons: For use from spring right through autumn. 4 seasons: For use throughout all seasons but more suited to colder conditions. Specifications: Size: 225 x 140 cm (LxW) Body length: 195 cm Seasons: 3 Shell: Polycotton, 80% polyester / 20% cotton Lining: Cotton flannel Filling: 1800 g Isofill, recycled polyester Construction: Two layer offset Zipper: 2-way L-shape open-end with auto lock Temp (Tcomfort) woman: 9 Temp (Tlimit) man: 4 Temp (Textreme): -9 Colour: Grey Textile Fiber Composition: Shell: 80% Polyester, 20% Cotton Lining: 100% Cotton Filling: 100% Polyester Caring choice: PFC Free / 100% recycled polyester filling Pack size: 45 x 30 cm Weight: 3500 g