The Mountain Equipment HELIUM 250 REGULAR is your perfect companion for warm backpacking trips. With a pack size similar to a water bottle, it impresses with its ultra-light weight and extremely compact size. The high-quality filling of 261g DOWN CODEX certified duck down with a minimum fill power of 700 cuin ensures reliable warmth with minimal weight. The 100% recycled Helium 20D outer material is robust, breathable, and PFC-free. The slanted box chamber construction prevents cold spots and guarantees optimal down distribution, while the anatomically shaped hood and foot section protect your most important warmth zones. The innovative Gemini™ zipper with Lode Lock™ closure keeps you warm and prevents annoying snagging. Thanks to the slim Alpine 2.0 fit, you maximize the warmth-to-weight ratio. With a comfort temperature of 1°C, you'll sleep relaxed and rested even on mild nights. So you're light, warm, and comfortable on the go!