Mont Helium 450 -1°C to -7°C Down Sleeping Bag - Extra Large Left Hand Zip bis_hidden This formula also improves gear

This formula also improves gear repairs by cleaning the surface and shortening tack time to 15 minutes

Small/Medium 53-59 cm 230g Medium/Large 58-63 cm 245g

so wet out the edge of your deck as you get in your boat

*Measurement is around the neck

Total Weight (empty): 37 grams

Mont Helium 450 -1°C to -7°C Down Sleeping Bag - Extra Large Left Hand Zip bis_hidden This formula also improves gearA 3 to 4 season ultralight down sleeping bag designed for minimum weight (only 800g!) & maximum versatility, the Helium 450 has proven popular with hikers in a range of climates from coastal walks to sub alpine elevations. OVERVIEW A 3 to 4 season ultralight sleeping bag designed for minimum weight (only 850g!) & maximum versatility, the Helium 450 has proven popular with hikers in a range of climates from coastal walks to sub alpine elevations. The