Ultralight Quilt, Ultrasonic Muscovy™ 900FP
Ultralight Quilt, Ultrasonic Muscovy™ 900FP - 25°F Ultrasonic Muscovy™ 900FP / XL / Blue/Grey 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
Discontinued style. Available while stock lasts.
Built for ultralight backpackers, the premium Ultralight Quilt is our lightest and most packable while keeping all the key Zenbivy comfort features and patented tech.
Product Specs
Explore the Features
Pair Your Quilt With a Sheet to Block Drafts
Our patented 2-piece design is draft-free and constriction-free. No straps here... The quilt clips to a lightweight sheet with built-in draft shield and integrated hood. This unique combination not only blocks all drafts while relieving any constriction, but insulates your head and keeps your pillow on your mattress as well.
Ultralight Sheet, Ultrasonic Muscovy™ 900FP - 10°F Ultrasonic Muscovy™ 900FP / 25" / Black/Grey is backordered and will ship as soon as it is back in stock.
Explore the Materials
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10D Pertex® Quantum
Other backpacking quilts use thin, sticky fabrics that cling to you like plastic wrap in damp or warm conditions. To maximize comfort, Zenbivy Ultralight Quilts use premium “full-dull” Pertex® Quantum. Feather-light and soft to the touch, it's fabric that feels like fabric, not a trash bag.
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Lightweight Clip Attachments
Our color-coded clip closures are nearly weightless, proven draft-free, and practically disappear when you're using the quilt on its own.
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Ultrasonic Muscovy™ 900FP
The pinnacle of natural performance, Ultrasonic Muscovy™ from SOFTIE delivers uncompromised loft, durability, and stability. Washed using a patented Ultrasonic Washing process, it exceeds industry standards of cleanliness and preserves the down’s pure, additive-free loft for long-term performance.
Complete Your Ultralight Bed Setup
Grab a mattress, pillow, and dry sack to complete your Zenbivy Ultralight sleep system.
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Closeout20% offSale price $28.00 Regular price $35.00Unit price -
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