Hyke & Byke Snowmass -15 Degree Down Sleeping Bag for Hiking and Camping - Winter Sleeping Bag - Lightweight Sleeping Bag - Small Pack Size with Compression Bag and in 5 Colour Options

I slept in this during the week for 14months straight. I was in a small tent in the UK. I experienced snow, rain, winds and a balmy summer - typical of English weather. The bag performed really very well - I was always warm enough and had some of the best sleeps of my life. It did get wet/damp a couple of times but easily dried out. Zip always worked fine. Not one fault.

Haven't used it yet apart from checking I fit in it, I'm 6'2" and the large bag has more room than many other I've had. Repacking into the stuff sack is awkward I'll need a few practices before I try this out on a mountain side. Can't fault it for quality. I'll update in a few weeks if I get a chance to escape the city for a few nights.** quick update, first use went well the sleeping bag is perfect for me. I've thrown the stuff sac/compression bag in the bin. it takes way too long to get it in there I've substituted a large lightweight dry bag for it. dry bag takes 30 seconds to fill, another 30 seconds to get all the air out and it packs smaller than the compression bag.

I got the bag back in June of 2018 and only used it twice over the last week as it was not cold enough (October 2018) once in a bivi and once in a tent, I found the bive compressed the bag and stopped it from lofting so it was not as warm as it could be, last night I was in my tent and it dipped to about -3c -10c with the wind chill and the bag keep me nice and warm I only wore a pair of shorts, the outside of the tent was covered in forest in the morning. I am 196cm tall and 90kg and got the large bag and have plenty of room I can completely seal myself in and still haveroom to move.The only issue I have with the bag is the stitching is fairly poor quality in some parts and is starting to freay only after using it twice like all sleeping bags I store it out of it's stuff sack.

I bought this and used it for a night in the open on a charity rough sleep. Temp outside was 0C and I had a thermal base mat. I also had some decent thermal vest and bottoms on and I was still cold. This is supposed to be rated to -10C and I didn’t really feel that it was doing the job. I think this is an autumn and spring bag but not sure if I can endorse this as a Winter bag. Hope this helps.

Just received this sleeping bag and omg! The quality is amazing I never do reviews but this really does deserve one! I’m doing a hammock snow camp with the temp below zero at the weekend so I’ll be sure to update this review!