Core ZipBed

$329.00
Temp/Fill
Size
Color: Burgundy/Lavender

Return & Exchange Policy

You may return items for up to 14 days after delivery for a full refund, less the original shipping fee. Returned items must be unused, with tags attached, and in the same new condition in which you received them. View our full return policy here.

International Duties & Taxes

Packages will be subject to import/duty fees upon arrival. International customers are responsible for these fees. See more details.

Description

The Zenbivy Core ZipBed is the zippered version of our Core Bed, built for backpackers who want draft-free, unrestricted comfort with the added convenience and ease of zippers.

A luxuriously soft 50D Pongee liner maximizes comfort, while the lightweight 20D nylon shell keeps pack weight in check. Insulated with 650FP duck down, the Core ZipBed offers dependable warmth and exceptional value.

Product Specs

Weight
Weight

25°F Down

  • Regular 25": 2 lb 6 oz (1.08 kg)
  • Large 25": 2 lb 10 oz (1.19 kg)
  • XL 30": 3 lb (1.36 kg)

10°F Down

  • Regular 25": 3 lb 2 oz (1.42 kg)
  • Large 25": 3 lb 6 oz (1.53 kg)
  • XL 30": 3 lb 14 oz (1.76 kg)
Limit / Comfort Rating
Limit / Comfort Rating

25°F: 25°F (-4°C) / 35°F (2°C)

10°F: 10°F (-12°C) / 20°F (-7°C)

Sheet Sizing
Sheet Sizing

Regular 25": Fits mattresses up to 26" x 78" x 4" max (66 x 198 x 10 cm)

Large 25": Fits mattresses up to 26" x 78" x 4" max (66 x 198 x 10 cm)

XL 30": Fits mattresses up to 31" x 80" x 4.5" max (79 x 203 x 11 cm)

*Max height assumes rounded-edge mattresses. 3D sidewalls reduce max height by ~0.5".

Fills
Fills

650+ FP Duck Down (80/20 grey duck down), no water-resistant treatment (additive-free)

Fill Weight
Fill Weight

25° Down

  • Regular 25": 395 g
  • Large 25": 450 g
  • XL 30": 520 g

10° Down

  • Regular 25": 641 g
  • Large 25": 751 g
  • XL 30": 860 g
Fabrics
Fabrics

Liner: 50D Polyester Pongee, coating-free, cire & non-cire, DWR-free, 62 gsm

Shell: 20D Nylon Taffeta, coating-free, cire & non-cire, C0 DWR (PFAS-free), 36 gsm

Recommended Dry Sack Size
Recommended Dry Sack Size

All 25°F Down: 10L

All 10°F Down: 15L

Dry Sack sold separately

Quilt Dimensions
Quilt Dimensions

Regular: 72” x 54” (183 x 137 cm)

Large: 80” x 58” (203 x 147 cm)

XL: 84” x 64” (213 x 163 cm)

*These are the cut fabric dimensions. Filled, lofted quilts may be several inches shorter in both length and width.

Best Used For
Best Used For
All-around
Includes
Includes

Quilt, sheet, and mesh storage sack

Zip It!

The Core ZipBed delivers the draft-free, constriction-free comfort Zenbivy is known for, with the added ease and familiarity of zippers.

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.

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.

Legendary Soft Pongee Liner

The Core ZipBed's ultra-soft 50D Pongee liner delivers the familiar feel of your favorite sheets from home—in the backcountry!

  • DWR-Free Liner

    All Zenbivy Pongee liners are DWR-free. This is a major step in our mission to create more natural, skin-friendly, and chemical-free outdoor gear. With our fabrics already coating-free, the only treatment we use is a PFAS-free DWR on shell fabrics.

  • Comfort-Mapped Sheet

    The Core ZipBed'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.

  • Versatile Fit

    Our 25" sheets work on narrower 20" mattresses, cinching in at the back. All sheets are adjustable in length with a drawstring at the foot end.

Explore More Features

Woman relaxing with dog inside tent, using the Zenbivy ZipBed Trek system in purple, lightweight modular sleeping bag for camping comfort.
Woman laying inside a burgundy/lavender Zenbivy ZipBed system, demonstrating how the design blocks drafts around neck and shoulders.

New to Zenbivy?

Discover how our patented 2-piece design blocks drafts without restricting movement—so sleeping outdoors feels just like your bed at home.

Learn More

Explore the Materials

  • Close-up of soft, blue 50D Polyester Pongee fabric used in Zenbivy sleeping bags, highlighting its smooth, luxurious texture designed for camping comfort.

    50D Polyester 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.

  • Close-up of Zenbivy Nylon Taffeta shell fabric, available in 15D and 20D, smooth and durable material used in camping quilts and sleeping bags.

    20D Nylon Taffeta

    20D fabrics are much softer than traditional ultralight technical fabrics while being only a fraction heavier. They’re buttery-smooth, comfortable, and durable.

  • Close-up of premium down insulation fibers used in Zenbivy sleeping bags and quilts, providing lightweight warmth for backpacking.

    650+ FP Down

    Our premium 650+ FP down is RDS (Responsible Down Standard) compliant and provides the best bang for your buck.

  • Close-up of hands zipping a green Zenbivy quilt, demonstrating the zipper closure system.

    Zipper Closures

    Zippers—you know 'em, you love 'em, and they don't take much explaining. While they may be heavier than clips, they're familiar & fast, making them a great option for someone wanting maximum convenience.

Complete Your Core Bed Setup

Grab a mattress, pillow, and dry sack to complete your Zenbivy sleep system.