On the chart below, locate your height and overarm measurement. To get your overarm measurement, stand with your hands by your sides and measure around the broadest part of your chest and arms.
Regular, Large, and XL refer to the quilt size 20", 25", and 30" refer to the sheet size
If you are an "active" sleeper or have a "wide" sleep position, consider sizing up to accommodate your sleep style.When in doubt, size up. Unlike mummy bags, there's no thermal disadvantage to a larger size Zenbivy because the quilt is always free to wrap snuggly around you. Bigger is always more comfortable and just as warm.
Sheet & Mattress Sizing
Zenbivy sheets are designed to fit most standard size mattresses on the market, in both rectangular and tapered styles.
Dry Sack Sizing
Find your Bed on the image below and match it to its recommended Dry Sack size. Don't worry, with the recommended size there will still be room to throw in your Zenbivy pillow and even a down jacket.
You can expect your Bed to compress down to abouthalfthe size of its recommended Dry Sack.Example: 7L compresses down to 3-4L, 10L down to 5L, etc
With a sheet below you and a quilt above, the Zenbivy Bed is built just like your bed at home. The patented 2-piece design allows for the most comfortable and natural night’s sleep in the backcountry. Unlike the constriction of a traditional mummy bag, enjoy the spacious freedom to sleep in any position you want, in the widest range of temperatures. The Zenbivy Bed's versatility and adaptability are simply unmatched.
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 comfort and warmth 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)
Purely Semi-Rectangular Quilt — The Zenbivy Bed quilt is purely semi-rectangular. This not only provides full coverage when used flat but this new design completely eliminates the common hour-glassing pinch point issue that other quilts have when the foot box is formed. Rotate and move freely at night without the quilt grabbing and twisting around.
The Kylie-curve™ — The Kylie-curve™ is a 3/4-length baffle-backed drawstring along the top of the quilt. The shortened drawstring length cinches only the center portion, so it softly seals around your neck but leaves the edges loose to either drape at your sides or tuck up into the sheet’s hood to block drafts.
Roomy, Integrated Hood — The wide rectangular hood provides extra space and restriction-free warmth around the head and arms for all sleep positions. The new width of the integrated hood makes better use of rectangular mattresses and keeps the pillow from wandering away in the middle of the night.
Thermally Mapped Baffles — We designed all of our quilts to maximize thermal efficiency, distributing down to provide the most warmth where it’s needed. Smaller baffles minimize down-shift, vertical baffles around the upper body prevent down from sliding, and horizontal baffles on the top of the foot box keep down from shifting with foot movement.
Quality Materials — Zenbivy Beds are filled with premium 700 fill-power HyperDRY™ down. This down uses a natural wax-based compound to make it water resistant. It is durable, fluorocarbon-free, and RDS (Responsible Down Standard) compliant.
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. Bring 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...
Convertible 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.
Limit Rating: 10º F (-12°C) Comfort Rating: 20º F (-7°C)
Weight Regular-20x72: 3 lb 7 oz (1.56kg) Large-25x77: 3 lb 15 oz (1.79kg) XL-30x80: 4 lb 6 oz (1.98kg) *Regular, Large, and XL refer to the size of the quilt. 20x72, 25x77, and 30x80 refer to the size of the fitted sheet. The Large-25x77 works on the 25x72 mattresses.
Quilt Dimensions* Regular: 78” x 54” (198 x 137cm) Large: 86” x 58” (218 x 147cm) XL: 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)
Our patented 2-piece sleeping bag is built just like your bed at home with a sheet below you and a quilt above. Even when fully zipped in, the quilt "floats" above you, letting you sleep in any position and giving you the freedom to move without feeling constricted.
Sleeping hot? Easily kick your arms and legs out or "throw the covers off" to get quick, cooling relief. Cold night? Zip the quilt to the sheet and tuck in under the hood to ensure a draft-free night. The versatility of the Zenbivy Bed allows you to use it in a wide range of temperatures throughout the year.
Explore the Features
Thermally Mapped Baffles
The baffles are perfectly engineered to maximize thermal efficiency. Smaller baffles position the down precisely where it’s needed and minimize down-shift. Vertical baffles around your upper body prevent down from sliding off your shoulders. Smaller horizontal baffles on the foot box keep down from shifting with foot movement.
The Kylie-curve™ is a 3/4-length baffle-backed drawstring along the top of the quilt. The shortened drawstring length cinches only the center portion, so it softly seals around your neck but leaves the edges loose to either drape at your sides or tuck up into the sheet’s hood to block drafts.
A purely semi-rectangular quilt not only provides full coverage when used flat but also eliminates the common hour-glassing pinch point issue that other backcountry quilts have when the foot box is formed. Rotate and move freely at night without the quilt "grabbing" you and twisting.
Comfortable Pongee Lining
Conventional slippery and thin sleeping bag fabric didn't appeal to us... We wanted to elevate your camping experience and give you something better. Our legendary Pongee fabric makes the Zenbivy Bed feel like pure luxury. It's 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 comfort to camp.
Big Insulated Hood
Designed for all sleep positions, the Zenbivy Bed sheet features an integrated hood that provides restriction-free warmth for your head. The wide rectangular shape give stomach-sleepers room to fit their arms as well! The hood functions as a cubby to keep your camp pillow from wandering away in the middle of the night.
700 Fill-power HyperDRY™ Down
Zenbivy Beds are filled with premium 700 fill-power HyperDRY™ down. Built for performance, this down uses a natural wax-based compound to make it water resistant. It is durable, fluorocarbon-free, and RDS (Responsible Down Standard) compliant.
Our sheets are designed to fit most standard size mattresses on the market—both rectangular AND tapered styles! They are available in 20x72, 25x77, and 30x80 sizes. See our full size guide for specifics on sheet/mattress sizing.
I have backpacked and camped in the Blue Ridge Mountains / Mount Rogers Wilderness / Grayson Highlands / Jefferson National Forrest / Cherokee National Forrest / Washington National Forrest for over 50 years, and I have never really loved sleeping bags. Traditional quilts and blankets never allowed me to camp in the winter - just didn't work. First night 40* F, the 10 Degree Zenbivy Bed was GREAT! Kept me warm and allowed me to feel like I was in my bed at home. Second night Nov 1st, 2023, 22* F - still warm and free to move around. Loved it so much I purchased a 10 Degree Zenbivy Light Quilt to use as an additional layer. Going to take them both down to Zero F (0r lower) as soon as the weather gets down there. I'll let you know how that turns out. Very satisfied with my Zenbivy Purchases! David
I love this sleep system. It's light, packable and WARM ( if it needs to be). I use this while spike camping in the back country of idaho during my elk hunting trips. The weather can be 65 degrees and sunny or 5 degrees either way this sleep system keeps me comfortable. I highly recommend this system.
I won't be going back to sleeping bags. The little extra weight is worth a great night of sleep. The company has great customer service. I had a slight problem with my bag when it arrived. Kylie was great. Bag was repaired and replaced in no time.