Big Agnes Lost Ranger 15 Degree Sleeping Bag

If you like a bag that gives you room to move this is it. Just understand that that extra space will make it a bit colder than it's 15 degree rating. I'd actually call this a 30 degree bag, but when I put it inside my other Big Agnes (cross mtn. synthetic) I have a 2 bag combo that can handle any temp. In reality I only do this when car camping since I'm not interested in packing 2 bags.

I have had this bag for about 2 years and my other Big Agnes bag for about half as long. I love this bottomless bag design, and the sleeve keeps the pad from wandering away in the wee hours of the night. However if you are one who likes to curl up keep in mind the attatched pad does kind of keep you restricted to laying straight.

I used a regular length Insulmat pad when I first got the bag (which is in my opinion identical to the BA pads, and later got a long BA pad to better fit the long bags (I'm 6')

Another nice little feature is the pillow pocket in the top that you can stuff with (hopefully clean..er) clothes. If you're one of those gram counters you can always cut it out.

I have nothing bit good things to say about the construction and quality of every BA Item I have (Have the HUGE Emerald Mtn. 3 tent too)

Ive taken this bag on a few trips now, in the Cascades of WA state, and i gotta say its the best bag ive ever owned. I did not buy the B.A. brand pad, i used my Thermarest Prolite 3, it works pretty good, however, we had one trip where the air was very moist overnight, and because my pad doesnt 100% fill out the air pad pocket, it started to draw in condensation. It was very light, but still. Im assuming the pad 'made' for this brand would be better. Overall very warm bag, i used it in around 37deg weather just fine so far, it stuffs into a small stuffsack easily. Id highly recommend this bag to anyone!

I've used this bag in warmer and colder conditions. Did great in the warmer, but I was pretty chilly in southern Utah when I got down to the 20s at night -- woke up every hour to bundle myself with more clothes. Got a warmer bag for the colder conditions, but would use this one for my warmer trips in spring and fall. Also -- plenty roomy if you want to keep things (shoes, clothes, etc.) in the bag to stay toasty with you. The extra room in the bag may be what leads to less warmth though. Over all good warmer-weather bag.

Roomy bag but not really that lite nor small packing for a down bag (Remember, you need to pack your sleeping pad too b/c there is no fill on the bottom). Roomy, comfy, gets the job done in ideal conditions with a stretch for some cooler weather camping depending on your pad with extra layers of clothes.

One of the best parts of the bag is the sleeve for the pad - works with BOTH Big Ag pads which can be stuffed with the bag or Thermrest prolite pads which can not as they are too bulky.

Never going back to anything other than Big Agnes bags. This bag is comfy, packs ridiculously small if you use an inflatable pad (and you should!), and is really well put together. I've used it open in hotter conditions, closed and battened down in cold conditions, and most things in between. Your choice of pad is VERY important in the warmth of the bag so choose smart (I favor the Exped Synmats). My only serious complaint with the bag is that the bastard zipper loves to get jammed on the draft flap when you're zipping up from inside.

The first time I used this bag I had borrowed it from a friend and slept like a baby (something I never do while camping). I immediately went out and bought one for myself along with the Air Core insulated pad. I use this as my spring, summer and fall sleeping bag and it keeps me very warm. My only complaint is that it is a little heavy.

I've used this bag in -5F while wearing a down coat and it worked great. Perfectly comfortable in 15F with just long underwear.

The reason some people may be cold with this bag is that you have to consider the correct diet if you're camping in such cold weather. Have a hot meal before bed and you'll be shocked at how much warmer you are.

I've had mine for 6 years and its the best "sleeping system ever". I'm a active sleeper, yep always ending up off my pad, not anymore!!! Took it to Philmont twice and lots of BSA campouts. When it gets real cold, I line it with a fleese sleeping bag liner and I've been good down to 5 degres F.