Locate your height on the ruler below to see which size quilt and sheet/mattress we recommend for you. Ideally, you'll want to fall somewhere in the middle of the range. If you find yourself in the yellow, you'll probably want to size up for the most comfortable fit. Please note that the chart below is based on the average weight for each height. If you are an "active" or "wide" sleeper, you may want to consider sizing up to allow yourself more space to sleep naturally.
When in doubt, size up. Unlike mummy bags, there is no thermal disadvantage to a larger size Zenbivy Bed because it is always free to wrap snugly around you. Bigger is always more comfortable and just as warm. Questions? We're happy to help. Send us an email with your height, weight, and general sleep style and we'll help you find the right size for you.
The original Zenbivy Bed is the most comfortable backcountry sleeping bag ever designed. If you’re looking for a comfy bag that’s not only amazing at a developed campground but is light and compact enough for backcountry backpacking, this is the bed for you! Sleep in any position and in the widest range of temperatures—zipped up and tucked-in on cold nights, un-zipped and untucked on warm nights. The original Zenbivy Bed is the ultimate in camping comfort.
The Zenbivy Bed 10º is perfect for colder sleepers or anyone pushing the limits of “3-season”. These beds are WARM! If you are looking for maximum warmth and comfort in your backcountry sleep system, look no further than the Zenbivy Bed 10º.
Includes the fitted sheet, convertible top quilt, and large mesh bag for long-term storage. (Mattress, pillow, and dry sack sold separately).
Quality Materials - We use premium 700 fill power HyperDRY™ fluorocarbon-free water-resistant down from Allied. This is the best down you can get. It is sourced according to the Responsible Down Standard and each quilt comes with a tag that allows you to track exactly where your down came from.
Unconventional Lining - Our legendary Pongee fabric is both durable and soft. But most importantly, it has a similar feel to a sheet you would use at home, bringing a familiar kind of can’t-beat-it comfort to camp.
Freedom To Move - Never slide off your mattress again. When the top quilt is zipped to the "wings" of the fitted sheet, the Zenbivy Bed is instantly free to get wider when and where you need it to. Then just as instantly, it "settles" to wrap snugly around you. Goodbye constrictive, twisted sleeping bags.
Versatile Foot Box - The convertible foot box allows you to easily regulate your sleeping temperature. On a cold night, zip and cinch it completely shut to keep your feet toasty warm. Mild evening? Leave the bottom open to allow a cool draft. When it's warm out, simply unzip the foot box and use the quilt as a blanket.
Storage Pocket - The handy pocket at the top of the hood makes it easy to find your phone, watch, or small flashlight at night.
Limit Rating: 10º F (-12°C)
Comfort Rating: 21º F (-6°C)
Regular-20x72: 3 lb (1.36 kg)
Large-20x72: 3 lb 6 oz (1.53 kg)
Large-25x77: 3 lb 8 oz (1.58 kg)
XL-30x80: 3 lb 15 oz (1.78 kg)
Regular-20x72: 68”-58”-42” (172-147-107cm)
Large-20x72: 71”-61”-44” (180-155-112cm)
Large-25x77: 76”-66”-44” (193-168-112cm)
XL-30x80: 85”-76”-50” (216-193-127cm)
Regular-20x72: 78” x 54” (198 x 137cm)
Large-20x72: 86” x 58” (218 x 147cm)
Large-25x77: 86” x 58” (218 x 147cm)
XL-30x80: 90” x 64” (229 x 163cm)
*Please note that the listed quilt dimensions are for the cut fabric. Filled, lofted quilts will be several inches smaller in both length and width.
Recommended Zenbivy Dry Sack size: 15L
(Dry Sack and Compression Caps sold separately)
Down: 700 fill-power HyperDRY™ fluorocarbon-free water-resistant 80/20 duck down
Shell: 20d Nylon Taffeta, coating-free, 380T, cire, fluorocarbon-free DWR, 36g/m2
Liner: 50d Polyester Pongee, coating-free, 300T, cire, 62g/m2
Zippers: YKK #5 MUSI interchangeable coil
Synthetic side panels: 70g XD Polyester Synthetic
I've been wanting to buy this product for a couple of years now, and I don't regret taking the plunge! I ripped it out of the packaging as soon as it arrived and slept on my living room floor that night. I had such a comfortable night's sleep, and I love being able to sprawl out, instead of feeling trapped, like I do in a regular sleeping bag. And the sleeping pad was surprisingly comfy, even though it's not very thick. Can't wait to take this out on a real adventure outdoors soon!
Side sleeping whirling dervish here. After having battled the confinement of a mummy bag my entire adult life I finally succumbed to the siren song of a quilt system and I’ll never go back. I tried other quilts first but sold them all off after trying the Zenbivy. Versatility, warmth, and comfort put this system above the others for me. I have the 10 degree bed system (quilt, sheet, and mattress). The first time I rolled over I was hooked. First of all…I rolled over!! Without having to fight to flip a bag with me or readjust a quilt to cover up…who knew how exciting such a simple pleasure would be! On top of the comfort of being able to move, the quilt is so soft and cozy. I haven’t tested the bag to it’s 10 deg. rating (and hopefully never will) but even for someone who runs cold, it has been plenty warm into the high 30s without even having the foot bed closed. If you’re looking for more versatility and comfort with your sleep system…I highly recommend the Zenbivy system.
Hands down the most comfortable wilderness sleep system. Zenbivy puts conventional sleeping bags to shame. I can't wait for a legitimately cold night to see if it's as comfy fully zipped at ten degrees as it is at 30. So far I love this system.
So far I've used this in 20 degree overnights (with an r4 pad) and 60 degree overnights and it was fantastic for both. I was fully synched in for the 20s and was totally comfortable. I went full quilt at some point in the 60 degrees and was still comfortable. (I probably wouldn't be able to comfortably use in overnights in the 70s/80s but I rarely camp in the middle of summer) I love that I can move around at night without waking up because it gives me room to to so. So much better than my mummy bag that makes me feel claustrophobic and was always both not warm enough and too warm. It was simple to synch/zip and unsynch/unzip in the middle of the night as needed. A standard size pillow fits in the top for car camping and it holds my backpacking pillow in place. It also is sooooo nice not to slide around on my pad anymore and just stay in one spot on the pad. Even compressed it does take up more space in my pack than my other bag, but as I get older I'm more willing to do so for a good night sleep. If I ever decide to go ultralight, I would now be a quilt convert. (32/female)