Core Sheet

Name: Core Sheet
Brand: Zenbivy
SKU: 21761
Price: 69.0 USD
Availability: InStock

$69.00

Fill

Uninsulated Synthetic Down

Size

25" 30"

Color: Forest/Green

Product variants

Size Guide

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 Sheet pairs perfectly with the Core Quilt to block drafts and eliminate constriction, featuring a DWR-free 50D Pongee lining and lightweight 20D Nylon shell for maximum comfort at camp.

Specifications

Limit/Comfort

Uninsulated: N/A
Down & Synthetic: 25°F (-4°C) / 35°F (2°C)
Weight
Uninsulated
- 25": 7 oz (198 g)
- 30": 8 oz (226 g)
Down
- 25": 11 oz (311 g)
- 30": 12 oz (340 g)
Synthetic
- 25": 14 oz (396 g)
- 30": 15 oz (425 g)
Compatible With

All clip quilts regardless of temperature rating, size, color, or style/year
Sheet Sizing

25": Fits mattresses up to 26” x 78” x 3.5"+ (66 x 198 x 9+ cm)
30": Fits mattresses up to 31" x 80" x 3.5"+ (79 x 203 x 9+ cm)
Fill

Uninsulated: N/A
Down: 650FP RDS-compliant, no WR treatment 80/20 Duck Down
Synthetic: UTF New2 Polyester batting (120gsm X 2 layers)
Fill Weight
Core Sheet Down
- 25": 66 g
- 30": 74.5 g
Fabric

Liner: 50D Polyester Pongee, cire, coating-free, 62gsm
Shell: 20D Nylon Taffeta, cire, coating-free, fluorocarbon-free DWR, 36gsm
Includes

Core Sheet only

Comfort-Mapped Fabrics

The new 2025 Core Sheets are comfort-mapped with 50D Pongee to add comfort where you need it and 20D Nylon to save weight where you don't.
Simplified Sizing

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

Fits Most Mattresses

Zenbivy sheets are designed to fit most standard size mattresses on the market, including rectangular and tapered styles.

View the Size Guide

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.
Eliminate 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.
Insulate Your Head

Unlike a traditional backpacking quilt + straps combo, Zenbivy sheets feature an integrated hood to insulate your head. Sheets are available in insulated styles for full mummy bag warmth or uninsulated styles for use in warmer weather or to line with a down jacket.
Clip In Your Pillow

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.