Core Bed Double
Core Bed Double is backordered and will ship as soon as it is back in stock.
Return & Exchange Policy
Return & Exchange Policy
International Duties & Taxes
International Duties & Taxes
Size Guide
Overview
The quilt is sized to fit you. The sheet is sized to fit your mattress.
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Clip quilts and sheets are sold separately.
Sizes can be mixed & matched to create the fit that’s right for you and your mattress.
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Zip quilts and sheets are sold together.
Regular, Large, and XL refer to the quilt size. 25" or 30" refers 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.
Quilt Sizing
On the chart below, locate your height and overarm measurement. To get your overarm measurement, stand with your arms hanging relaxed by your sides and loosely measure around the broadest part of your chest and arms.
Sheet Sizing
Zenbivy sheets are designed to fit most standard size mattresses on the market, both rectangular and tapered styles.
Our sheets fit most standard size mattresses (rounded-edge mattresses up to 4” thick and 3D-style mattresses up to 3.5” thick.) For thicker non-Zenbivy mattresses, scroll down to view our sheet guide.
Sheet Guide for Thick 3D-Style, Non-Zenbivy Mattresses
If you have a 3D mattress that's thicker than 3.5", you may just need to size up the sheet. Below is a list of common thick 3D-style mattresses and the Zenbivy sheet size each requires, if supported.
| Mattress | Size | Dimensions | Required Zenbivy Sheet Size |
| Therm-a-Rest NeoLoft | Regular | 22" x 73" x 4.6" | 25" |
| Regular Wide | 26" x 73" x 4.6" | 30" | |
| Large | 26" x 78" x 4.6" | 30" | |
| Exped MegaMat/DeepSleep/LuxeMat | Medium Wide | 25.6" x 72" x 4" | 30" |
| Long Wide | 25.6" x 77.6" x 4" | 30" | |
| Long Xtra Wide | 30.3" x 77.6" x 4" | Not supported | |
| Exped MegaMat Max | Medium Wide | 25.6" x 72" x 6" | Not supported |
| Long Wide | 25.6" x 77.6" x 6" | Not supported | |
| Long Xtra Wide | 30.3" x 77.6" x 6" | Not supported |
Quilt Dimensions
Backpacking quilts are measured by the cut-fabric dimensions. Filled and lofted quilts will be shorter/narrower. On average:
- 25°F quilts are approximately 2” shorter in both directions, for all sizes
- 10°F quilts are approximately 4” shorter in both directions, for all sizes
Convertible quilts are 6” longer when open/flat.
Circumference
The maximum circumference around your shoulders/hips/feet for each size combination when the quilt is attached to the sheet.
Dry Sack Sizing
Both the quilt and sheet will fit in the recommended Dry Sack size and there will still be room to throw in your Zenbivy SoftTop™ Pillow or a down jacket.
You can expect your bed to compress down to about half the original size of the Dry Sack. Example: 7L compresses down to 3-4L, 10L down to 5L, etc
Description
Description
The Zenbivy Core Bed Double is a comfortable, versatile sleep system for couples who want to sleep together just as comfortably outdoors as they do in their bed at home. It includes the Core Quilt Double and Core Sheet Double. Mattress and accessories sold separately.
Product Specs
Sleep Together Outdoors Just as Comfortably as You Would at Home
The oversized double quilt functions and feels just like your home comforter, allowing you and your partner to share the outdoors without sacrificing the comforts of home.
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One Big Quilt
A true double-wide quilt offers seamless shared warmth and comfort. With no center seam or bulk zippers, it drapes naturally and feels just like the comforter on your bed at home.
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Spacious Fixed Footbox
Zenbivy double quilts feature a wide and spacious fixed footbox that allows you to tuck in on cold nights and still be able to naturally move your feet and sprawl or quickly "kick off the covers" if needed.
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Works on One Mattress, or Two!
The Core Sheet Double works on one double-wide mattress, but it can also hold two single mattresses together without them overlapping or sliding apart. Three attachment points hold both mattresses securely in place but are easily removed for use with one big mattress.
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Double-Wide Insulated Hood
The integrated, synthetic-insulated hood on the Core Sheet Double is roomy and warm. The hood also functions as a headboard to keep both pillows on the mattress.
Explore More Features
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Headboard Clips
The sheet's integrated hood acts as a built-in headboard, with loops to clip in your Zenbivy SoftTop™ Pillow to keep it from sliding off the mattress.
*B.Y.O.P. Pillowcases do NOT feature the headboard clips.
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Thermally-Mapped Baffles
We designed our quilts for thermal efficiency, with smaller baffles to minimize downshift.
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Built-In Storage Pocket
Keep your essentials close by with the dedicated storage pocket in the hood.
Explore the Materials
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50D Pongee
Our legendary 50D Pongee fabric is pure luxury. It's both durable, soft and—most importantly—has a similar feel to a sheet you would use at home, bringing a familiar kind of comfort to camp.
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20D Nylon
20D fabrics are much softer than traditional ultralight technical fabrics while being only a fraction heavier. They’re buttery-smooth, comfortable, and durable.
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650FP Down
Our premium 650 fill-power down is RDS (Responsible Down Standard) compliant and provides the best bang for your buck.
*Core Sheet Double is synthetic.
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Clip Closures
Our color-coded clip closures are nearly weightless, proven draft-free, and practically disappear when you're using the quilt on its own.
Shop Separates
Double quilts and sheets can be purchased à la carte as well!
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Regular price $399.00Unit price /Unavailable -
Regular price $129.00Unit price /Unavailable
