Footbox opens completely so the quilt can be used flat in warmer conditions.  For more warmth, it can be zipped and snugged for the warmth of a mummy bag.

Watch how it works.

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With an ultralight backpacking quilt at its core, the Zenbivy Bed is the most comfortable and versatile sleeping bag ever designed.

More than the sum of its smarts.

You could say that the Zenbivy Bed is the world's first two-piece sleeping bag, but its really not a bag at all. Bags are not designed to sleep in your favorite sleep position. Bags slide off the mattress.  Bags get twisted when you roll around in them.  Bags are only one size (some are warm but small, some are big but cold).

With a Zenbivy Bed, you don't slide off the mattress.  You cover it with a soft sheet and lie on it, just like at home.  The separate quilt "floats" even when zipped in, so it won't twist around you,  pin you,  or trap you. The quilt can be "tucked in" for cold weather or "untucked" for warm. The hood gives you a snug place for your head and arms, with the quilt tucked in as snugly as you want.  All without constricting your head and neck with a bag's web of cords and toggles.

The Zenbivy Bed may look weird at first, but it quickly becomes familiar:  A mattress, covered with a sheet.  A pillow.  A blanket that can be tucked in.  Just like your bed at home.

Fitted sheet has insulated yolk that attaches to the top of a backpacking quilt.

As warm and light as a mummy bag.

Learn how its better than a mummy
The Zenbivy Bed's 2 piece difference. Provides ultimate comfort for camping in the backcountry.

Solving the "Hybrid Dilemma"

The secret to the Zenbivy Bed is it's instantly free to get wider where and when you need it to. Then just as instantly, it wraps snugly around you. All without constriction. All without the quilt falling off the mattress and losing its thermal seal.

Traditional hybrid sleeping bags pin you to the mattress and are heavy because they're oversized to allow natural movement.  Zenbivy solves those problems and is the same weight as a mummy bag.

The Quilt is the core of the Zenbivy Bed. It allows for natural sleep positions and solves temperature control problems.

The Quilt: the core of the Zenbivy Bed

Ultralighters have long favored quilts for their light weight, versatility and comfort. But quilts alone are not a perfect or total solution.  So ultra-lighters have adapted various methods to address a quilt's lack of head insulation and tendency to fall of the mattress.  But these "fixes" (strap systems, jacket hoods and other contraptions) usually detract significantly from a quilt's comfort benefits.

Zenbivy incorporates the quilt in a way that allows for natural sleep, while making it as thermally efficient as a mummy bag. So while quilts may have been invented for backpacking, a Zenbivy Bed makes them perfect for everything.

The 2 piece design allows the ultimate in versatility.  From car camping to backpacking, the separate quilt allows you to go anywhere in comfort.

Backcountry comfort has arrived.

The Zenbivy Bed

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Questions about how it works?

We'd love to hear from you.

We'll respond within one business day, usually sooner. We'd love to hear your thoughts and share more about why the Zenbivy Bed is the hybrid design that finally obsoletes the old-school sleeping bag.

Size Guide

Unlike mummy bags, there is no thermal disadvantage to a larger size Zenbivy Bed because it is always free to wrap snugly around you. So bigger is always more comfortable and just as warm. If you are an "active" sleeper or have a "wide" sleeping position, you may want to size up to sleep naturally. When in doubt, size up.

Size Description Fits Height Fits Weight Fits mattress
Regular-20x72 Regular Quilt + 20x72 Sheet 4’10 to 5’10” up to 175 pounds 20” x 72” up to 3” thick
Large-20x72 Large Quilt + 20x72 Sheet 5’6” to 6’6” up to 225 pounds 20” x 72” up to 3” thick
Large-25x77 Large Quilt + 25x77 Sheet 5’6” to 6’6” up to 250 pounds 25” x 77” up to 3” thick
XL-25x77* Extra-Large Quilt + 25x77 Sheet up to 6’10” up to 325 pounds 25” x 77” up to 3” thick
XL-30x80** Extra-Large Quilt + 30x80 Sheet up to 6’10” up to 350 pounds 30” x 80” up to 3” thick


* XL-25x77 available in Zenbivy Light Bed only

**XL-30x80 available in original Zenbivy Bed only

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