Great slumber bag for indoor sleepovers
358309
We bought this as a gift for a friend's son and he absolutely loved it.  He didn't want to sleep without it for weeks and asked him mom if he could sleep in it on his bed.  Now that the new TMNT: Out of the Shadows movie is out on the big screen this would make a great gift idea.  The quality of the material is pretty good but you wouldn't want to take it outdoors on a cold night.  However, it's great for indoor sleepovers.
4344025
We have been looking for a washable yet sturdy bag for my son to use for sports and sleepovers. I love this one! It fits his cleats, had pockets to keep his mouthpiece and cup separated, plus an extra space for deodorant. The little bag is a perfect size for travel toiletries, socks, sweat towels, storing jewelry during practice and so much more! The base of the bag I really like since it's flexible but firm. The only other thing I wish it had is an external pocket for carrying a water bottle securely. The outer clips make it easier to hook one up, and the shoulder straps are wide and detachable without digging into your shoulders.
1827891
Nice, light weight, and comfy sleeping bag.  Have used it multiple times now including a multi-night slot canyon trip and a near freezing camping trip.  Combined with another bag, it was warmer then expected (considering how light weight it is) when it dropped below freezing. It also fits well inside the other sleeping bags. My only complaint is it is real tight.  I am 5'-10" and weigh about 200 lbs, and I feel that I fill the WHOLE sleeping bag.  My daughter (5'-6" and 115 lbs) got the opposite hand (orange) and loves it.  She says she has plenty of wiggle room.
4463793
My daughter is in love with this bag! We have wedged it near a closet and she is sleeping on it. Makes bedtime easier as she lives her nest!
2246446
The sleeping bag is very warm inside.  My son replaced his old sleeping bag he got as a preteen with this one.  It is a bit slippery so you can move around with it while sleeping, compared to his other one that stayed stationary. If you don't like that the bag moves around while you are sleeping, then this one isn't for you.  The curved top makes it nice for your pillow.  We are not campers so this is primarily used when he decides to sleep in another room - our basement to watch tv etc.  it would be nice and warm if you went camping.  The bag can be opened up and used as a blanket as well.  it is nicely made.  Some of the reviews on other sleeping bags said negative things about zippers.  This one works fine.
3037283
I am the most amateur of campers, and I've been getting by with my old mummy bag from junior high for years (way beyond its expiration date). So I was excited to move on to the Jenny 20 Degree sleeping bag. I've never bought anything from Slumberjack before, but I was impressed with the lightweight, yet comfortable bag and the smooth zipper. I have had none of the trouble other reviewers have mentioned about a defective zipper. The zipper works smoothly and has a flap that comes over it to keep cold air out. The bag is roomy, leaving plenty of wiggle room for my 5 foot 5 inch self. But I imagine it would be far too bulky and heavy for backpacking, if that's your bent. The fabric is quite slippery and the bag expands quite a bit when first removed from its carry bag. I haven't been able to roll it up tightly enough to fit it back in, which is disappointing. Otherwise, I have no complaints.
1793887
Love this sleeping bag. Thick, warm and cozy. Only bad thing I can say is, it is short in length. My husband it 5'7 and he fills up the whole bag. We unzip our sleeping bags and make beds so this worked for us. We love the thickness and its so soft on the inside. We were not disappointed at all. It's a stuff bag and we had no problem at all getting the sleeping bag back into the bag.
2055838
My purchase for my son arrived quickly and appears to be of good quality as pictured and described. It was a Christmas gift and my son  stated it apears to be a lightweight sleeping bag for warmer nights. Will update after he actually tries it out.
4787135
Love this sleeping bag! It's extra warm and fluffy. Will be using it with my wife and 3 year old daughter for camping. Also bought the XXL for my son. Really good quality for the price!
3649928
This sleeping bag is great!  It is well-insulated, using your own body heat to provide warmth.  Nice bold orange color is an obvious plus.  It also has a little pocket,inside at the top, for small items.
2206285
A good kid sleeping bag for using indoors or on a hot summer night outside. The stuffing in this bag isn't very thick so I would not use in cool places or on camping trips where temperatures get low. There is no temp rating on the bag, so you'll have to decide for yourself. Overall its a fun sleeping bag for sleepovers.
2482877
Exceeded my expectations. Bag exterior is sturdy and appears to be water resistent. Interior is attractive and well organized with a long area for hanging garments and pockets to organize other items. Could work as an overnight bag. Given to teenager who said it is just the thing for sleepovers.
2156391
I love this sleeping bag!  It is very roomy and we were not squished at all.  Very warm and soft too.
608758
Super comfy sleeping bag.  It's well made, seams are strong.  Rolls up tight and the clasp is quick/strong.  The color is nice, girls especially seem to like it over the browns, blacks and blues.  The sleeping bag is very warm.  My only concern is that it's not for super cold.  It's a pretty safe bet that we won't be hitting sub-40 degree here in California this summer; but I like to be prepared.  A good compromise is to have an extra bag, wool or solar blanket for those trips that might see the thermometer dip below that 40 degrees.  Just be aware that this isn't going to be enough for those dog sled races, but for most of our camping it's fine.  It's always easier to add an extra layer for warmth, but it's hard to sleep in the super warm bags when your nights are so warm as they are now.  Great bag.

EDIT: Still using the bag.  My child used it for a cold weather week-long science camp.  Worked great.  And I was able to launder easily so it looks great and ready for our next trip.
1396319
After searching stores off and online, I finally found a sleeping bag like the ones in the good 'ole days.  My daughter has an extreme aversion to the modern sleeping bags with the slick nylon outer shells (her reaction is like one would have with nails scraping a chalkboard).  Plus, you don't need a 30 degree bag for your common sleepover. I finally touched upon Bazoongi and their sleeping bags for kids.  The Big Kids Slumber Bag is bigger than any kid's bags you can find in stores, so it's perfect for the 8-10 year old.  Bazoongi assured me that their bags are 100% cotton on the outer shell and 80/20 cotton/polyester blend on the inside.  Not as soft as flannel but no shivers!  We are thrilled!
2282439
Ordered for my son for Christmas.  He loves that it has a flannel interior and we live in snow country and says that it is very warm.  I think I will order a couple more since my bag has a nylon interior and pretty chilly crawling into the bag.  I would highly recommend this sleeping bag.
3171876
This is a great sleeping bag for little girls. It is very thick and we have not had any issues with the zipper.