The original Zenbivy Bed's  exclusive 2-piece design is the first hybrid sleeping bag to match the warmth/weight ratio of a mummy bag, while eliminating constriction. The separate quilt adds incredible versatility and allows you to take comfort with you on all your trips from hammock to hostel.  The separate sheet means no more sliding off the mattress, and allows you to "tuck in" the quilt when temps dive.  Combined, they create an EN rated sleeping bag that obsoletes the mummy bag because it is just as warm and light, but a whole lot more comfortable.

Available in 700 fill power HyperDry™ Down (23ºEN Limit) or our 210g 1d/3d XD Synthetic (29º EN Limit).

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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

The Fall Light Mattress Giveaway

One entry per email address. Opt-out of our email list whenever you would like. Winner will be chosen at random from our entire email community. Full terms and conditions may be found HERE