Ultralight Bed | Zenbivy Sleeping Bag Systems

The Ultralight Bed

The most comfortable ultralight backpacking sleep system ever made. Now with ExpeDry™ goose down or Muscovy duck down. From 558g.

Comfort is now ultra-light!


The Zenbivy Ultralight Bed is the lightest Zenbivy sleeping bag system. With first-class impregnated goose down or 900 fp Muscovy duck down and Pertex®️ Quantum material, Zenbivy proves that ultra-light can also be ultra-comfortable.

Ultralight quilt in 2 temperature ranges (limit -4°C or -12°C) with easily adjustable fast footbox

Half-length ultralight sheet with down-filled hood or non-insulated.

Combine an ultralight quilt with an ultralight sheet in any size to put together your personal ultralight bed.

Pair an Ultralight Quilt with an Ultralight Sheet to create a Zenbivy Ultralight Bed.

Ultralight Bed I Zenbivy Sleeping Bag Systems

Explore the Features

  • Block Drafts | Zenbivy Sleeping Bag Systems

    Block Drafts

    Together, the hood and wings of the sheet create a draft shield. Attaching your quilt to the draft shield keeps it "tucked" at your sides to block drafts and guides the corners of the quilt into the hood to seal in warmth around your neck and shoulders.

  • Eliminates Constriction | Zenbivy Sleeping Bag Systems

    Eliminates constriction

    The sides of the draft shield function as hinges, allowing the quilt to move freely, expanding and
    settling naturally while keeping the quilt from falling off the mattress. This unique design instantly gives
    you space when you need it and the ability to wrap the quilt snuggly around you when you want it.

  • Fast Footbox  Zenbivy Sleeping Bag Systems

    Fast Footbox™

    Unlike sewn footboxes that restrict your movement and do not vent, Zenbivy's patent-pending Fast
    Footbox™M uses a single clip that allows it to expand for more space or narrow for more warmth.

  • Kylie Curve | Zenbivy Sleeping Bag Systems

    Kylie-curve™

    Other quilts have a drawstring running the full width of the quilt. When cinched, it'll shorten, lifting the sides and letting in drafts. The baffle-backed Kylie-curve™M cinches only the center of a Zenbivy quilt, leaving either side loose to drape around you or tuck into the hood to block drafts around vour shoulders.

  • Thermaly mapped duffle | Zenbivy Sleeping Bag Systems

    Thermally-mapped baffles

    We designed our quilts for thermal efficiency, distributing the down fill to provide the most warmth
    where it's needed, with smaller baffles to minimize downshift. We focus primarily on keeping the heat at your core and feet, but provide ample insulation in every chamber for consistent warmth

  • Semi rectanuglar design | Zenbivy Sleeping Bag Systems

    Semi-rectangular design

    Other quilts are commonly hourglass in shape, creating a pinch point that causes the quilt to grab
    and twist as vou move. Zenbivy quilts are semi-rectangular, providing you the space and freedom to move naturallv-without constriction.

Dry Sacks Overview | Zenbivy Sleeping Bag Systems

Materials

  • 10D Pertex Quantum | Zenbivy Sleeping Bag Systems

    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.

  • Lightweight Clip Attachement | Zenbivy Sleeping Bag Systems

    Lightweight clip attachments

    Our proven draft-free color-coded clip system is nearly weightless compared to zippers. Our clip quilts and sheets are more versatile since any clip quilt can be paired will anyclip sheet, allowing you to mix and match to build your perfect setup.

  • 900 fill Dry Down | Zenbivy Sleeping Bag Systems

    900 fill ExpeDRY™ down

    Goose down is a premium alternative for those who are sensitive to duck down. This top-shelf 900 fill-power ExpeDRY™ goose down from ALLIED Feather + Down is simply the lightest and the best.

  • Ultralight Bed Muscovy -4°C (uninsulated sheet) ⎮ Zenbivy Europe

    New! Muscovy Duck Down

    Coming to the Zenbivy Ultralight Beds in 2025! Muscovy duck down offers premium "goose-like" insulation without the goose price tag through large, resilient clusters from free-range birds, expertly cleaned with eco-friendly patented technology to deliver high-performance, hypoallergenic warmth.

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Ultralight Quilt
Ultralight Sheet
Weight




-4°C Down
  • Medium: 482 g
  • Large: 538 g
  • XL: 623 g
-12°C Down
  • Medium: 737 g
  • Large: 850 g
  • XL: 963 g
Uninsulated
  • Medium 51 cm: 76 g
  • Large 64 cm: 85 g
-4°C Down
  • Medium 51 cm: 153 g
  • Large 64 cm: 170 g
-12°C Down
  • Medium 51 cm: 190 g
  • Large 64 cm: 198 g
Limit / Comfort Rating -4°C Down: -4°C / 2°C

-12°C Down: -12°C / -7°C
Uninsulated: N/A

-4°C Down: -4°C / 2°C

-12°C Down: -12°C / -7°C
Fill Down: 900 fill-power ExpeDRY fluorocarbon-free water-resistant 90/10 goose down or 900 fill-power Muscovy Down™, 90/10 Grey Duck Down Uninsulated: N/A

Down: 900 fill-power ExpeDRY™ fluorocarbon-free water-resistant 90/10 goose down or 900 fill-power Muscovy Down™, 90/10 Grey Duck Down
Fill Weight -4°C Down
  • Medium: 286 g
  • Large: 326 g
  • XL: 375 g
-12°C Down
  • Medium: 543 g
  • Large: 628 g
  • XL: 723 g
-4°C Down
  • Medium 51 cm: 44.5 g
  • Large 64 cm: 46.5 g
-12°C Down
  • Medium 51cm: 79 g
  • Large 64 cm: 84 g
Fabric Shell & Lining: 10D Pertex® Quantum 280x250T, coating-free, cire, fluorocarbon-free DWR, 26gsm Shell & Lining: 10D Pertex® Quantum 280x250T, coating-free, cire, flourocarbon-free DWR, 26gsm
Sheet Sizing - Medium 51 cm: Fit mattresses up to 53 cm wide x 9 cm thick)
Large 64 cm: Fits mattresses up to 66 cm wide x 9 cm thick
Recommended Dry Sack Size All -4°C Down: 7L
All -12°C Down: 10L

Dry Sack sold separately
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