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” | 75 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 300 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 |