The sheet is sized to fit your mattress and the quilt is sized to fit you.
Locate your height on the ruler below to see which size quilt and sheet/mattress we recommend. Ideally, you'll want to fall somewhere in the middle of the range. If you find yourself in the yellow, you'll probably want to size up for the most comfortable fit.The chart below is based on the average weight for each height. Also note that if you are an "active" or "wide" sleeper (i.e. someone that moves around a lot), you may want to consider sizing up to allow yourself more space to sleep naturally.
When in doubt, size up. Unlike mummy bags, there is no thermal disadvantage to a larger size Zenbivy because it is always free to wrap snuggly around you.Bigger is always more comfortable and just as warm.
Questions? We're happy to help. Let us know your height, weight, and general sleep style and we'll help you find the right size for you.
The sheet is sized to fit your mattress, whether it's one of ours or your current mattress. Our sheets fit both rectangular and tapered mattresses.Note on 4-inch mattresses:our sheets will fit 4-inch thick mattresses withroundedsides, but they do not work on 3D vertical side wall mattresses that are 4" or greater.
DESIGN UPDATE: We are currently in the process of transitioning our fitted sheets over to an adjustable design to accommodate different mattress lengths. These sheets will be named 20", 25", and 30".
20" sheets will fit mattresses up to 20" x 72" x 3.5" 25" sheets will fit mattresses up to 26" x 78" x 3.5" (including 25x72 mattresses!) 30" sheets will fit mattresses up to 30" x 80" x 3.5"
See measurements for max shoulder/hip/foot circumference of each size Bed, along with the dimensions of just the quilt itself.
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. (Ex: 7L compresses down to 3-4L, 10L down to 5L, etc)
Note on Core Sheet sizing
The Core Sheet Insulated does not currently have the adjustable drawstring feature like our other sheets. The 25" sheet will fit the 25x77 mattress perfectly, but please note that while it does work on the 25x72 it will be a loose fit.
Pairing your Core Quilt with one of our Core Sheets allows you to fully "tuck in" when temperatures drop. Hooking the quilt to the fitted sheet protects against drafts and keeps you (and your quilt) on the mattress. Plus, the hood acts as a cubby to keep your pillow in place all night long.
Includes the Core Sheet Insulated. Quilt, mattress, and accessories sold separately.
Zipperless Configuration — Each Core Sheet is equipped with perfectly placed hooks so you can configure your Core Quilt to it to best suit your needs. Fully clip in on cold nights or leave it partially open to allow a cooling draft.
Roomy, Integrated Hood — The spacious rectangular hood provides restriction-free warmth for your head and arms, and it doubles as a cubby to keep your pillow from wandering away in the middle of the night!
Soft, Durable Fabric — To maximize comfort, the Core Sheet features our legendary soft sheet-like 50d Pongee.
Adjustable Strap — The Core Sheet features an adjustable clip strap on the back to keep the sheet snug and secure on your mattress.
Synthetic Insulation — Our 1d/3d XD synthetic insulation in the hood is so soft you'll swear it's down.
Limit Rating: 25º F (-4°C) Comfort Rating: 35°F (2°C)
Weight 20": 14 oz (0.40 kg) 25": 1 lb (0.45 kg) 30": 1 lb 2 oz (0.51 kg)
Fits on mattresses up to... 20": 20” x 72” x 3.5"+ (51 x 183 x 9+ cm) 25": 26” x 78” x 3.5"+ (66 x 198 x 9+ cm) 30": 30" x 80" x 3.5"+ (76 x 203 x 9+ cm) See our size guide for specifics on sheet/mattress sizing
Our sheets are designed to fit most standard size mattresses on the market—both rectangular AND tapered styles! They are available in 20", 25", and 30" widths. See our full size guide for specifics on sheet/mattress sizing.
The Core Quilt is Zenbivy's simplest, softest, and most affordable backpacking quilt. Without zippers or a complex convertible footbox, the Core Quilt's simple patent-pending Fast Footbox™ utilizes just one hook to quickly transform the footbox from warm "mummy mode" to spacious “wide mode". The soft 50d Pongee liner and supple new 30d Taffeta shell provide maximum home-like comfort in the backcountry. Available in affordable 650-fill down and synthetic options.
Best sleep system purchase but beware import duty and fees
Absolutely love my zenbivy quilt but ordering into Canada I was hit with a $175 CAD import and duty fee. Took me off guard. Not sure if it varies from shipment to shipment but it’s worth considering if you’re buying from Canada.