Core Bed -4°C

Regular price 350,00 €
Incl. VAT plus shipping
Delivery time: 3-5 days

The Core Bed -4°C is our simplest, softest 3-season bed - ideal for camping and canoe trips.

Specs & Features:

  • 650 fp 80/20 duck down, RDS compliant
  • Shell: 30D Nylon Taffeta 350T
  • Lining: 50D Polyester Pongee 300T
  • Fast Footbox
  • Full-length sheet, uninsulated hood with headboard clips
  • Limit Rating: -4°C / Comfort Rating: +2°C
  • Weight: from 881 g
  • Recommended Dry Sack Size: 10 L

Mix & Match Clip System: Recommended combination of quilt and sheet shown below. All quilts and sheets with clips can be combined freely.

Size Guide: Find your perfect sizes of quilt and sheet.

Includes: Mesh storage sack (Dry Sack, Compression, Pillow sold separately)

Features

Fast Footbox™ — Without zippers or a complex convertible footbox, the Core Bed’s simple patent-pending Fast Footbox™ technology utilizes just one hook to quickly transform the footbox from "mummy mode" for maximum warmth to “wide mode” for maximum space.

Clip Closures — To keep things lightweight and minimal, the Core Bed uses our proven clip system to connect the backpacking quilt to the separate fitted sheet and ensure a draft-free night of sleep.

Soft, Durable Fabrics — To maximize comfort, the Core Bed features our legendary soft sheet-like 50 d Pongee liner and a new amazingly supple and durable 30 d Taffeta shell.

The Kylie-curve™ — The 3/4 length baffle-backed Kylie-curve™ drawstring comfortably seals in warmth around your shoulders but leaves the edges free to drape at your sides or tuck into the sheet’s hood to block drafts.

Roomy Hood — The sheet’s roomy integrated hood insulates your head and arms and keeps your pillow in place throughout the night. Our insulated Core Sheet is filled with a soft synthetic, rated to -4 °C. Core Sheets are also available with an uninsulated hood if you're looking to ditch some weight (learn more below).

Thermally Mapped Baffles — We designed our quilts to maximize thermal efficiency, distributing down to provide warmth where it’s needed most. Smaller baffles minimize down-shift, vertical baffles around the upper body prevent down from sliding, and horizontal baffles on the top of the foot box keep down from shifting with foot movement.

RDS Compliant Down — The Core Quilts are filled with premium 650 fill-power down from Allied. This down is RDS (Responsible Down Standard) compliant.

Specs + Materials

Limit Rating: -4 °C
Comfort Rating:
2 °C

All Core Quilts are compatible with all Core Sheets, regardless of size. The quilt is sized to fit you, the sheet is sized to fit your mattress. See our full size guide for more information.

Weight (Core Quilt -4 °C)
M: 0.71 kg
L: 0.79 kg
XL: 0.91 kg

Weight (Core Sheet Insulated)
183 x 51 cm: 0.40 kg
196 x 64 cm: 0.45 kg
203 x 76 cm: 0.51 kg

Recommended Zenbivy Dry Sack size: 10 L
(Dry Sack and Compression Caps sold separately)

Materials
Down (quilt): RDS-compliant 650-fill down
Synthetic (hood): 240 g 1d/3d XD Synthetic
Liner: 50d Polyester Pongee, coating-free, 300T, cire, 62 g/m2
Shell: 30d Nylon Taffeta, coating-free, 380T, cire, fluorocarbon-free DWR, 36 g/m2
Clips: Nifco HND5L, HND7

 


Explore the Features

  • Block Drafts | Zenbivy Sleeping Bag Systems

    Blocks drafts

    Together, the hood and wings of thesheet 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.

  • Core Bed -4°C: Outdoor Sleeping Bag System I Zenbivy

    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™ uses a single clip that allows it to expand for more space or narrow for more warmth.

  • Kylie Curve | Zenbivy Sleeping Bag Systems

    The Kylie-curve™

    The Light Quilt features a 3/4-length baffle-backed drawstring on the top edge. Unlike traditional backpacking quilts that have a drawstring spanning the entire width, the shortened cord length on the Zenbivy quilt cinches only the center portion, softly sealing around your neck without shortening the overall usable width of the quilt.

  • 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 warmthwhere 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 graband twist as you move. Zenbivy quilts are semi-rectangular, providing you the space and freedom tomove naturally-without constriction.

Dry Sacks Overview | Zenbivy Sleeping Bag Systems

Materials

  • 50D Polyester Pongee | Zenbivy Sleeping Bag Systems

    50D Polyester Pongee

    Our legendary 50D Pongee fabric is pure luxury. It'sboth durable, soft and-most importantly-has asimilar feel to a sheet you would use at home,bringing a familiar kind of comfort to camp.

  • Nylon Taffeta | Zenbivy Sleeping Bag Systems

    30D Nylon Taffeta

    A slightly heavier weight than our 20D Taffeta, the30D Nylon Taffeta is amazingly supple and durable.It's our softest shell fabric.

  • 900 fill Dry Down | Zenbivy Sleeping Bag Systems

    650 fill down

    Our premium 650 fill-power duck down is RDS (Responsible Down Standard) compliant and providesthe best bang for your buck.

  • 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 quiltsand sheets are more versatile since any clip quilt can be paired will any clip sheet, allowing you to mix andmatch to build vour perfect setup.

  • Synthetic Fill Material | Zenbivy Sleeping Bag Systems

    1D/3D XD Synthetic

    Built for warmer nights, tighter budgets, and personalpreferences, we've used a polyester synthetic blendthat's as soft as it gets. So soft in fact that you'll swearit's downl

core bed
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Core Quilt
Core Sheet
Weight -4°C Down
  • Medium: 708 g
  • Large: 793 g
  • XL: 907 g
-12°C Down
  • Medium: 1.02 kg
  • Large: 1.19 kg
  • XL: 1.36 kg
-4°C Synthetic
  • Medium: 992 g
  • Large: 1.16 kg
  • XL: 1.30 kg
Uninsulated
  • 51 cm: 173 g
  • 64 cm: 198 g
  • 76 cm: 221 g
Down
  • 51 cm: 281 g
  • 64 cm: 317 g
  • 76 cm: 351 g
Synthetic
  • 51 cm: 371 g
  • 64 cm: 419 g
  • 76 cm: 451 g
Limit / Comfort Rating -4°C Down & Synthetic: -4°C / 2°C

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

Down & Synthetic: -4°C / 2°C
Fill Down: 650 fill-power RDS compliant 80/20 duck down

Synthetic: 240g 1D/3D XD Polyester batting
Uninsulated: N/A

Down: 650 fill-power RDS-compliant 80/20 duck down

Synthetic: 240g 1D/3D XD Polyester batting
Fill Weight -4°C Down
  • Medium: 336 g
  • Large: 379 g
  • XL: 438 g
-12° Down
  • Medium: 641 g
  • Large: 751 g
  • XL: 860 g
Core Sheet Down
  • 51 cm: 63 g
  • 64 cm: 66 g
  • 76 cm: 74.5 g
Fabric Shell: 30D Nylon Taffeta 350T, coating-free, cire, fluorocarbon-free DWR, 50gsm

Lining: 50D Polyester Pongee 300T, coating-free, cire, 62gsm
Shell: 30D Nylon Taffeta 350T, coating-free, cire, fluorocarbon-free DWR, 50gsm

Lining: 50D Polyester Pongee 300T, coating-free, cire, 62gsm
Sheet Sizing - 51 cm: Fit mattresses up to 53 cm x 183 x 9+ cm

64 cm: Fits mattresses up to 66 x 198 x 9+ cm

76 cm: Fits mattresses up to 76 x 203 x 9+ cm
Recommended Dry Sack Size All -4°C Down: 10L
All -12°C Down: 15L
All -4°C Synthetic: 15L

Dry Sack sold separately
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