If super lightweight walking or ski touring is the thing for you then the Mont Helium sleeping bag series is an ideal choice. Impressively light, surprisingly compact and exceptionally warm by way of 800+ loft down.

Minimise your load on your next bush walk with a Helium 300 sleeping bag. Outstanding warmth in an ultra compact package ideally suited to cool weather, three season camping in temperatures as low as -1ºC New shell fabric and down fill on the latest Helium production mean higher performance and less weight than ever. Durable 10 by 10 denier, 520 thread count Nylon weighing only 26g/m2 with a hot-rolled-cire treatment to prevent down leakage and increase durability. A new 800+ loft white duck down fill with DWR Loft treatment adds greater resilience, higher loft and better warmth in damp conditions.

Features

• DWR Loft treatment on down keeps down lofting higher for longer in damp conditions
• Box walled construction for warmth and weight efficiency
• Radial Arc Baffle System on horizontal baffles maximises loft height & warmth
• Differential cut reduces the potential for cold spot compression
• Contoured hood keeps down evenly distributed around your head
• Oven door foot venting system for temperature regulation
• Tuck stitching for increased durability of baffles
• Baffles sewn with Hydrophobic Epic thread which prevents moisture from wicking inside the shell
• YKK Full length side and foot zips to increase versatility
• Left and right hand models can be zipped together
• Oversized 3D draft tube prevents heat loss along zip
• Nylon 210 denier laminated anti-snag tape runs along zip
• Supplied with ultralight siliconised nylon stuff sack and large storage bag with printed care instructions