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
If you're someone that mostly car camps, sometimes backpacks, and prioritizes comfort above all else, then this is the sleep system for you. The original Zenbivy Bed with Flex™ Mattress offers maximum comfort and convenience. This bundle includes everything you need for your perfect night's sleep.
Select your sizes/colors. We recommend the 10L Dry Sack & Caps for all sizes of the Zenbivy Bed 25°. Be sure to match the fitted sheet size to the mattress size (20x72, 25x72, 25x77, 30x80).
Need help with sizing? Take a look at our size guide. When in doubt: size up. Bigger is always more comfortable and just as warm.
Limit Rating: 25º F (-4°C) Comfort Rating: 35º F (2°C)
Mattress R-value: 5
Bundle Weight* Regular-20x72: 5 lb 4 oz (2.38 kg) Large-25x72: 5 lb 14 oz (2.66 kg) Large-25x77: 6 lb 3 oz (2.81 kg) XL-30x80: 7 lb 8 oz (3.40 kg)
*Regular, Large, XL refer to the quilt size. 20x72, 25x72, 25x77, 30x80 refer to the sheet/mattress size.
*Total weight includes Zenbivy Bed 25° (quilt + sheet), Flex™ Mattress, Quilted Pillow, 10L Dry Sack, 10L Compression Caps. Final weight rounded to the nearest ounce.
Flex™ Mattress, Inflated Size 20x72: 20” x 72” x 1.75” (51 x 183 x 4cm) 25x72: 25" x 72" x 1.75" (63 x 183 x 4cm) 25x77: 25” x 78” x 1.75” (63 x 198 x 4cm) 30x80: 30" x 78" x 1.75" (76 x 198 x 4cm)
Flex™ Mattress, Packed Size 20x72: 10” x 6” (25 x 15cm) 25x72: 13" x 6" (33 x 15cm) 25x77: 13” x 8” (33 x 20cm) 30x80: 15" x 8" (38 x 20cm)
Quilted Pillow Inflated size: 15” x 10” x 4” (38 x 25 x 10cm) Stuff size: 5” x 3” x 3” (13 x 8 x 8cm)
Zenbivy Bed 25° Down: 700 fill power HyperDRY™ fluorocarbon-free water-resistant 85/15 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 Side panels: 80g XD Polyester Synthetic
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.
Zenbivy Bed Features
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.
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.
Convertible, Semi-Rectangular Quilt
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.
The most comfortable camp mattress ever designed. Our 4-way stretch fabric allows this mattress to “flex” with your shape and movement, so the top feels softer and more supportive than other camp mattresses - even at firm air pressures.
Includes an Inflation Dry Sack for fast, breath-free manual inflation and waterproof storage.
The 2-piece design of the Quilted Pillow makes it superior to other camp pillows. The separate pillowcase is easy to wash and provides enough space to stuff extra clothing items inside to dial-in the softness and height at which you sleep best!