The Classic 550 Long from Mountain Equipment is a sleeping bag designed for those seeking optimal thermal performance while minimizing their environmental impact. By using down and recycled shell fabrics, this sleeping bag combines quality and durability. The slanted box-wall construction and down-proof materials ensure unmatched heat retention, preventing down from shifting and avoiding cold spots.
Featuring down with at least 700 cuin Fillpower, this sleeping bag provides effective insulation, even in cold conditions. The anatomical two-compartment footbox keeps your feet warm, while the spacious five-baffle hood and drawcords in the collar maintain comfortable warmth around your head. The Gemini™ closure system and Lode Lock™ magnetic closure offer effective protection against heat loss, even in critical areas.
With comfort temperatures ranging from 5°C to -15°C, the Classic 550 Long is designed for seasoned hikers who wish to explore nature without compromising on comfort and warmth. Whether facing cool mountain nights or camping in variable weather, this sleeping bag will be your reliable ally for a restful sleep.
Lightweight, down-proof outer and inner material, made from recycled polyester with a PFAS-free DWR treatment
Filling: 543 g of recycled down with a fill power of at least 700 cuin
The GT Fit offers a generous and comfortable cut, allowing for various sleeping positions
Slanted down chambers ensure comfort, lightness, and good thermal performance
A horizontal center seam separates the top and bottom
Sophisticatedly designed hood with five separate baffles
Anatomical two-compartment footbox
165 cm zipper with full-length Gemini draft tube. Integrated draft collar with Lode Lock closure
Inner pocket with zipper
Waterproof roll-top stuff sack and storage bag included
Includes a waterproof roll-top storage sack (size S) and a mesh storage pocket (size M)
Weight: 1170 g
Outer fabric: 100% recycled polyester | Inner fabric: 100% recycled polyamide | Filling: 100% recycled down
Packing dimensions: 22 x 19 x 17cm (Regular) / 23 x 20 x 17cm (Long)
Temperatures: Comfort: 5°C/41°F / Comfort limit: 0°C/32°F / Extreme: -15°C/5°F

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