Small & light enough to carry on longer trips_ Hydrophobic fill keeps you warm even if damp__Warm, comfortable and very lightweight, the OEX Helios EV Hydrodown 300 Sleeping Bag is ideal for temperatures around 3°C, but will keep you comfortable down to -3°C.__ The 300gsm / 600 Fill power duck down insulation has a hydrophobic coating that makes it practical for British camping - it retains its loft in damp conditions, so it still keeps you warm.__ The compression stuff sack lets you pack it down to a very compact and manageable size for packing and carrying (it also comes with a larger mesh bag for long-term storage).Ultra comfort lining Inner pocket Internal wind baffles Anti-snag zipper band Tested to EN13537 The Allied Down Feather in this sleeping bag meets the Responsible Down Standard (RDS): ETHICALLY PRODUCED - ENVIRONMENTALLY RESPONSIBLE - 100% SUSTAINABLE.