Hyke & Byke Shavano 0 Degree C Ultralight Down Mummy Sleeping Bag: 3 Season Bag Under 1 Kg. with ClusterLoft Base - The Lightest, Bag for Thru Hiking, Backpacking, and Camping

Bought 2 of these. One each for my son and daughter in prep for a nepal trip. Only just unpacked the bags so they haven't been slept in yet. However, I'm very impressed. Build quality seems good and all of the features are as described- baffle, large footbox, etc. Loft seems pretty impressive. There is a difference in weight between the two bags- 965 and 1025 -fortunately the heavier bag is for the stronger child. I'll try to remember to update this review after the bags have been used. Might get to 5 stars them.

It was good for Camino de Santiago it's slightly heavy compaired to other pilgrims' sleeping bags theirs were 250g-400g or something under 700g but I don't like ultralight ones because it is very cold on the mountains. Weather of Spain is so unpredictable. So I prefer warm one.There's a one thing I get rid of one star, I wish you make inside of the sleeping bag with cotton or mixed with cotton and polyester.

Zips are a pain and get caught.Mummying is really good, can get really sealed up.Camped in around 2 degree temperatures in early Spring, and I was freezing. So it's going from a 4 star to a 3 star due to the advertised 0 degree limit.I actually enjoy the cold and tend to have a high tolerance for it, so the fact that I was uncomfortable in this bag says a lot. I ended up having to sleep in walking trousers and a hoodie, inside the bag.Camped again in around 7 degree temperatures and it was fine then.It's easy to pack away and the design is quite nice.Doesn't feel overly thick or thin. Leaving it out for a while allows the down to expand and puff up a little, but not a huge amount.Overall it's not a bad bag, in the summer months it is probably going to be fine.

Tried this out in my tent at zero degrees maybe-2 in the night. Had a set of thermals on and was sleeping on a thermarest matt. Was warm enough until maybe 6-6:30 am and only then did I feel cold. I won't be using this for any winter camping but spring to autumn I know it will do a good job. Very comfortable and very lightweight. Perfect for multi day trips.

I went for the large size despite only being 5ft 10.The height chart recommended a medium, but i went for extra big as i often find sleeping bags to tight in the chest area. it feels more like you're under a duvet than in a sleeping bag.The large size still packs down to not much bigger than a rugby ball.Fantastic bit of kit, highly recommend it to anyone.

Very good quality and warm although only used once and it was not a cold night maby 14deg c I could tell the difference from my synthetic bag.

This sleeping bag was a wonderful surprise. I have been hiking and trekking for many years and tried some of the best brands around. I have come across Hyke & Byke on Amazon and was looking for a new sleeping bag so decided to try it out. It's perfect! So light and compact yet fluffs up into a super cosy and warm bag. My son took it for a 4 night camping trip and had was very impressed too.Great company, great product, great price.

Well made product, good size and weight for bike packing. Over optimistic on temp rating where more suited to summer season.