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Introducing the ZipBed Trek—Zenbivy’s First Backcountry-Worthy Zippered Bed

The ZipBed Trek is the new and improved Zenbivy Bed. Roughly half a pound lighter than its predecessor, the ZipBed Trek is Zenbivy’s first truly lightweight zippered bed built for the backcountry, making it the go-to choice for those who want the draft-free, constriction-free comfort of a Zenbivy bed with the familiarity and convenience of zippers.

Streamlined for the Trail

Starting at just over 2 pounds and featuring our legendary soft 50D Pongee lining, soft 20D Nylon Taffeta shell, and 700 fill-power HyperDRY™ down, the ZipBed Trek’s key weight savings are the result of swapping the zippered convertible footbox to our simpler, zipperless Fast Footbox™ design.

Additionally, the draft-shielding side panels of the sheet transitioned from a minimal layer of insulation to a single layer of fabric like our bestselling Light Bed, shedding ounces without compromising performance.

Comfort-Mapped Sheet

The ZipBed Trek's sheet is comfort-mapped with 50D Pongee to add comfort where you need it and 20D Nylon to save weight where you don't.

Chemical-Free Liner

In 2025, all Zenbivy Pongee liners are completely DWR-free! This is a significant step in our ongoing mission to eliminate all chemical treatments from our materials to create more natural, skin-friendly outdoor gear.

Since all our of fabrics are already coating-free, the only chemical treatment we use is a PFOS-free DWR on our shell fabrics.

Simplified Sizing

We made a bold choice to discontinue our 20" sheet. Our 25" sheets work on narrower mattresses. Plus, we find that most people are using a mattress 25" or wider. More space, more comfort!

Fast Footbox

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

Draft-Free, Constriction-Free

Together, the hood and wings of the sheet create a draft shield. Zipping the 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.

The sides of the draft shield function as hinges, allowing the quilt to move freely, expanding and settling around you naturally while blocking all drafts and keeping the quilt from falling off the mattress.

  • Kylie-Curve™

    Other quilts have a drawstring running the full width of the quilt that lifts the sides and lets in drafts. The baffle-backed Kylie-curve™ cinches only the center, leaving either side loose to drape around you or tuck into the hood to block drafts around your shoulders.

  • 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.

  • Semi-Rectangular Design

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

  • Integrated Insulated Hood

    Unlike a traditional backpacking quilt + straps combo, Zenbivy sheets feature an integrated hood to insulate your head.

  • 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.

  • 700FP HyperDRY™ Down

    Our premium 700 fill-power HyperDRY™ down from ALLIED Feather + Down uses a natural wax-based compound to make it water-resistant. It is durable, fluorocarbon-free, and RDS (Responsible Down Standard) compliant.

Specifications (coming soon)