Big Agnes Moon Hill 0

1 review
5-star:   0
4-star:   1
3-star:   0
2-star:   0
1-star:   0



So let's just say BA products are awesome. I originally…

Rating: rated 4.5 of 5 stars
Price Paid: NA

So let's just say BA products are awesome. I originally got the BA Encampment 15 degree bag at REI on clearance.  I already had a Sierra Design 15 degree bag but what the heck?  I decided I was going to sell this BA Encampment at a swap meet and wound up being right next to the BA reps with their tent. 

I started looking through their sleeping bags and came across the Moon Hill. It was a demo model but looked clean and new. The rep wound up trading bags with me even swap. Now I had a 0 degree bag for using between my warmer bags and my neg 20 degree bag. Thanks BA for taking care of an already impressed customer. Now for the review.

So I live in Colorado and camp all year round in the Colorado Rockies. I went camping with this bag for the first time at the end of October 2010.

My nephew and I went to a spot at 10,300 feet in about 8 inches of snow. It continued to snow all through the weekend with temps around 20-25 degrees in the day and around negative 5-10  degrees at night with wind chill. We had a North Face Mountain 25 expediton tent so we felt no wind and much less cold.  My nephew has a negative 20 degree BA Hahns Peak bag and loves it. 

I used this Moon Hill for the first time and was amazed at how warm I stayed all weekend in bad weather conditions. I only slept in light cotton socks, 1 thin pair of thermals and a t-shirt. I did wear a hat to keep my head warm in the middle of the night.

Keep in mind this bag had no bottom fill. It only has a sleeve for an inflatable pad. I used the BA pad on top of a self inflating 1 1/2 inch pad for additional insulation. I was almost too warm in sub zero temps with a zero degree bag. I was so impressed as my older and cheaper synthetic zero degree bag would have left ice on my toes. I didn't sweat much either so decent breathability with this bag. 

I am 6 foot 2 inches and 250 pounds. Unfortunately all the BA rep had was a regular, not a long, so I was unable to fit my boot inserts in my bag while I slept. Anyway, I still just fit in a regular because BA is smart enough to widen the girth of their bags. 

I would rate this bag at a 5 but the pillow holder sucks. I decided I was going to rate it at 4.5 but since the guys at BA took such good care of me I kept it at 5 and overlooked the pillow holder.  It is way too big and hangs down too low to be effective. 

The thing I really do like is that since the sleeping pad slips into the bag I didn't slide off onto the floor all night like most of my other bags. I could legitimately toss and turn in this bag and the bag stayed flat all night.   

Anyway, great bag for the money. I would recomend this bag, but they are true to size.  If you are over 6 foot go with a long. 

To leave off. Make sure you buy the correct gear for the trip and don't skimp on cheap gear. Bring the right gear for the right weather conditions, your life may depend on it.  Try it out before you buy it.  I wound up making that mistake last summer.  I took a cheapo 40 degree bag I got for ultra light camping and froze my bottom off when the temps at night fell into the 30's. 

Retailers' Descriptions

Here's what other sites are saying:

After all the fair-weather campers pack it in for the year, bust out the Big Agnes Moon Hill 0 Degree Down Sleeping Bag and sleep soundly through the off-season solitude. Just like the rest of Big Agnes' bags, this 600-fill, mummy-style down bag features an integrated pad sleeve instead of insulation on the bottom, which allows for a wider cut and more insulation on top where it counts. The bag works in conjunction with Big Agnes pads or another compatible-size pad (sold separately) to give you a warm night's rest when the other chumps are huddled inside with the heat on.


The best thing about camping in cold weather is that there's usually no one else out there. The Big Agnes Moon Hill 0-Degree Down Sleeping Bag and Hinman Sleeping Pad work together to get you ready for solitude. Big Agnes engineered the Moon Hill mummy bag to block cold drafts and maximize the insulating power of its 600-fill goose down. Like all other Big Agnes bags, the Moon Hill does not have any insulation on the underside, but features a sleeve for a sleeping mat in this case the included self-inflating Hinman Mummy Pad. This prevents you from rolling off your mat as you sleep, so you enjoy all of the Hinman's plush comfort. This integrated system also cuts down on weight and space since you can leave the Hinman pad in the Moon Hill's sleeve, roll them up together, and stuff it all into the included sack.

- Backcountry Outlet

Big Agnes Moon Hill 0


The Moon Hill 0 has been discontinued.

previously retailed for:
$128.99 - $258.79

The Big Agnes Moon Hill 0 is not available from the stores we monitor. It was last seen September 26, 2011 at

If you're looking for a new 3-season down sleeping bag, check out the best reviewed current models.