Hyke & Byke Quandary 15°F Cold Weather Mummy Hiking & Backpacking Sleeping Bag - Duck Down 650 FP 3 Season Sleeping Bags for Adults - Ultralight with Compression Stuff Sack

I have been putting off purchasing one of these bags. I finally got around to purchasing one, and overall I am going to say, this bag is very nice. This is the regular sized bag. I purchased one for me, and one for my son.Super light weight.Compresses down very smallVery comfortableNot for sure if this bag would keep me warm at 15 degrees, but, I probably will never test it at that temperature, as I do not winter camp. Usually I only camp starting mid spring into mid fall. So the lowest temps that I will be using this bag will probably be an occasional mid 30's. I do sleep cold, so that is why I purchased the 15 degree bag vs. a 30 degree bag.I have only used it once so far, and after a few outings, I will update the review if needed. The one time I used it, I slept good in it. Temps got down to 48 or 50, and I stayed warm in it. I am a side sleeper, and at one point I did wake up with my lower back and butt a little chilly, but that is because I was sleeping with my knees drawn up some, and had compressed the sleeping bag and created a cold spot. I had a top quilt with me, and once I threw that over me, I slept fine.Zipper functions great and the foot box was nice and warm.The fabric is somewhat slippery, but I had no problems staying on my sleeping mat.UPDATE: Tested this bag in temps that got down to 24F. Was using an inflatable pad and a small down throw from Sam's Club inside the sleeping bag. I did wear long johns as well. I stayed toasty warm and slept nicely! I do believe this is the best sleeping bag I have ever owned!The weight of this bag is 2.9 lbs.

Worked well for a 2 day ruck. Night temps were not too cold around 50F but quite windy around 25mph winds with stronger gusts. The insulation is great and didn't let the wind chill get to my body. I will say the compression sack it comes with is pretty awful it does an ok job if you have a lot of space to spare but if you're rucking/backpacking the more compressed down the better (it makes it smaller and far easier to organize things instead of just stuffing everything to make it fit). That being said a proper 12L compression sack is like 16 bucks and will pack this sleeping bag down about 2X smaller than the provided compression sack. I was a bit skeptical on how well this sleeping bag would compress down considering it is a mixed fill with down and a synthetic material, it seems the synthetics are always thicker and heavier to achieve the same warmth rating but this one packed down better than my friends REI 100% down filled sleeping bag (partly because of the compression sack i used *M-TAC 12L SIZE M*). The outer material is lightweight but pretty sturdy, i move a lot when i sleep and sometimes ended up off of the sleeping pad on the rocks or sticks but didn't tear or puncture.TLDR: it's a great sleeping bag but the compression sack it comes with sucks.

I bought this after returning a different mummy style bag that was just too small. This one is nice and roomy for me ( 5'11") and was plenty warm down to 40 degrees. I haven't been out in any weather colder than that yet. I do use an insulated pad. I use this for motorcycle camping and it's packs down small enough for that application.

I was a little hesitant to buy this bag as I didn't know anything about the brand. My initial impression is that it's a good bag. It's late in the year for camping in my area, so the bag was tested on my back patio. It was 27F out and my patio is cement. The bag kept me perfectly comfortable (I get cold easily). I could feel some cold through the bag on my hip when lying on my side, but I believe that says more about my pad than the bag. I only wore a thin pair of pajama pants and a t-shirt and stayed comfortable. There was snow on the ground ~5 feet from me and my breath came out in huge clouds, so I would say the bag exceeded my expectations for warmth.It is a bit like sleeping in a large black garbage bag, but it's not as noisy as expected. The outside material seems very thin so I cannot speak to it's durability. I didn't notice any smells from the duck down as some have experienced. However, as others pointed out, the zipper is a little difficult and the reason I knocked off one star. For my use it's not a problem, but if you are going to be using the bag frequently keep that in mind. The bag stuffed easily back in its bag and the compression sack worked great. Bag is as advertised and fit nicely in my hiking pack. Overall, I am happy with the purchase.

I highly recommend this sleeping bag. My daughter used it for her DofE expedition and she was THE ONLY ONE GIRL WHO WAS NOT COLD AT NIGHT! While others complained in the morning after having horrible, cold and sleepless nights, my daughter was the only one who had cosy, snuggly and very warm nights in the tent during the expedition. She also used it on holidays by the lake and the result was the same. Brilliant!! I am going to buy the same one for my son for his coming up DofE trip. It is easy to fold and carry with you as the package is tiny and very light, which is important when you have 85 litres back pack on your bag and you have to carry other stuff for hours in the middle of forest sometimes in the rain. Thank you!

Súper ligero y compacto, pensé que me iba a agobiar más dentro de él pero permite movilidad

Deze slaapzak meegenomen op kano vakantie in Zweden. Ligt heerlijk en is aangenaam warm.

Il pacco è arrivato in perfette condizioni. C'è una protezione per evitare che la cerniera si inceppa nel tessuto quindi è facilissimo a manovrare. Ho trovato grande qualità sia nei materiali scelti e nelle cuciture, tutto robusto. È ampio e caldissimo e la borsa di contenimento molto comoda. Nessun problema a ripiegarlo e richiuderlo nel sacco che ha tre lacci per comprimerlo ulteriormente. È esattamente (Se non meglio) come viene descritto. Io l'ho usato in Himalaya nel mese di maggio a quota 4000 a 5000 metri.OTTIMO!

utilisé février 2019 aux alentour de 1000m , dans un bois , près d'une rivière... aux vues des premières nuits , ce produit n'a rien à envier à des produits de "grandes marques" qui présentent les mêmes caractéristiques.... son prix est finalement son plus grand atout....