Whether you use it as a quilt or a sleeping bag, the Yolla Bolly 30 from Marmot is the all-rounder that you can bunker down in when heading off on an adventure.

This ISO tested bag has an outer made from 20D mini-ripstop nylon with a DWR treatment and is filled with lofty 650-fill-power down, which also has a Down Defender treatment to make it water-resistant for extra protection. The lightweight design and roomy shape provides comfort in 3 season conditions and can be opened up like a quilt due to the wrap-around zipper. To prevent the fabric from getting caught, there are anti-snag sliders on the zipper and a fold-down secondary zipper that allows you to free your arms if you get too warm.

It’s got a soft hood to keep you extra snug, an internal stash pocket to keep essentials close while you sleep, and silicone printed back to stop it from slipping around on top of your mat. Lightweight, versatile and roomy – the Yolla Bolly 30 from Marmot will keep you cosy on your outdoor expeditions.

• ISO tested
• 20D mini-ripstop nylon with a DWR treatment
• Lofty 650-fill-power down with water-resistant Down Defender treatment
• Roomy shape provides comfort in 3 season conditions
• Wrap-around zipper for use as a quilt
• Anti-snag sliders on the zipper
• Fold-down secondary zipper
• Soft hood for warmth
• Internal stash pocket
• Silicone printed back to stop it from slipping on your mat