The Mountain Core 250 sleeping bag from OMM, featuring Primaloft® ACTIVE, is twice as thick (250g/m) as the Mountain Core 125. With a long, enveloping feel, Primaloft® ACTIVE is incredibly resistant to wetness and humidity, proving its worth in tough conditions. ● Brand OMM ● Item MOUNTAIN CORE 250 Mountain Core 250 ● Weight Approx. 700 g ● Color See photo 1 ● Packaging Compressed and shipped via courier service ● Description A lightweight sleeping system with a good feel and excellent breathability. The Mountain Core 250, using 250g of PRIMALOFT ACTIVE for the liner, has the feel of open fleece while providing superior warmth-to-weight ratio compared to any other fabric. Thanks to the 250g ACTIVE fabric, which doesn't compromise on a comfortable sleeping environment, it's a warmer sleeping bag than the lighter Mountain Core 125. The outer shell uses PointZero fabric, which is highly waterproof. Its light weight also doesn't compromise the portability essential for OMM. ● Recommended for those who like Yamato Michi Umisen Yamasenkai Senchi Designs Moonlight Gear Hiker's Depot Zpacks PA'LANTE STATIC HYPERLITE MOUNTAIN GEAR HMG ARC'TERYX TETON BROS Patagonia High Tail Designs Cumulus rawlow mountain works