Custom Zippered Pillow Insert Liner – Cotton Inner Case (Empty Shell) | Feather-Proof Options | Square, Lumbar, Round |

Empty inner liner only. No filling included.

A durable, zippered, feather-proof pillow insert liner made to your requested size and shape. It allows you to add your preferred filling at home and adjust the firmness whenever needed.

The zipper makes it easy to add or remove filling and wash the liner. Each liner is precisely cut and sewn for square, lumbar, round, box-shaped, bench, and custom cushions.

Why customers choose this liner

Zippered design: Adjust the loft and firmness by adding or removing filling.

Custom sizes and shapes: Available for square, lumbar, round, box, bench, seat, and fully custom cushions.

Feather-proof construction: The densely woven cotton fabric helps prevent feathers, down, and sharp quills from poking through the liner.

Protective inner layer: Keeps your filling contained and helps protect the inside of your decorative pillow cover.

Fabric

Feather-Proof Poplin Cotton:

Smooth, densely woven 100% cotton designed to contain feather, down, microfiber, foam crumb, and other loose fillings.

The fabric may shrink approximately 2–3% after washing.

Shapes and sizes

Square and Lumbar:

Available in standard or custom dimensions.

Round:

Please provide the exact diameter and depth.

Box, Bench, and Seat Cushions:

Please provide the length × width × height or thickness.

If your exact size is not listed in the menu, select the closest available option and write your required dimensions in the personalization box.

How to measure

Measuring an empty cover:

Lay the empty cover flat and measure from seam to seam. Gently pull the seams taut while measuring.

Measuring an existing insert:

Pinch the two upper corners and pull the top seam tightly against a measuring tape. Add approximately ½ inch or 1–1.5 cm to estimate the correct size.

For a fuller decorative pillow appearance, the liner can usually be ordered 1–2 inches larger than the decorative cover.

Care

Close the zipper before washing.

Machine wash cold on a gentle cycle.

Line dry or tumble dry on low heat.

Minor cotton shrinkage of approximately 2–3% may occur.

What you get

1 × empty, zippered, feather-proof pillow insert liner in your selected size and shape.

Filling is not included.

You may use your preferred filling, including down, feathers, microfiber, polyester fiber, foam crumb, or similar stuffing materials.

Shipping and tracking

U.S. orders are shipped DDP. Taxes, customs duties, and import fees are covered, with no additional payment required upon delivery.

A tracking number will be provided after your order ships.

FAQs

Is filling included?

No. This listing is for one empty inner liner only.

Is the liner feather-proof?

Yes. The liner is made from densely woven feather-proof cotton designed to help prevent feathers, down, and quills from escaping or poking through.

Is it waterproof?

No. The cotton liner is not waterproof and is intended for indoor pillow and cushion inserts.

Can I order a size that is not listed?

Yes. Select the closest available size and write your exact dimensions in the personalization box.