Pillow Protector
TPU waterproof liner + your choice of outer fabric, 100% fluid barrier that keeps your pillow fresh and dry.
Measure your mattress at its widest, longest, and deepest points
Custom Waterproof Pillow Protector - TPU Inner Liner
Protect your pillow from spills, moisture, and everyday accidents with a made-to-order MildMate Waterproof Pillow Protector. This product is designed as an inner waterproof layer that fits directly over your pillow and sits underneath your regular fabric pillowcase.
Layering: Pillow → Waterproof Protector → Outer Pillowcase
Important: This listing includes the waterproof inner protector only. Outer pillowcase and pillow insert are not included.
Why Choose MildMate
- Waterproof TPU protection helps block spills and moisture
- Custom sizing for standard, specialty, marine, RV, and unusual dimensions
- Hidden enclosure zipper for a neat and secure finish
- Made to order for a precise fit
- Hand-measured and checked before shipment
- Made in Thailand
- Easy to wash and reuse
Standard and Custom Pillow Sizes
Choose from standard sizes or request a custom size.
- Standard: 20 x 26 in (51 x 66 cm)
- Super Standard: 20 x 28 in (51 x 71 cm)
- Queen: 20 x 30 in (51 x 76 cm)
- King: 20 x 36 in (51 x 91 cm)
We also produce protectors for body pillows, dakimakura pillows, boat/yacht berth pillows, RV/camper pillows, and other non-standard rectangular sizes. For unusual sizes, provide finished pillow width × length (for example: 11 x 17.75 in or 50 x 160 cm).
How to Measure
- Lay the pillow flat.
- Measure the finished width.
- Measure the finished length.
- Send measurements in inches or centimeters.
For specialty shapes, send a simple sketch or photo together with measurements before ordering.
Hidden Enclosure Zipper
Each protector uses a concealed zipper enclosure for a clean appearance, secure closure, smooth opening, and easy removal for washing.
Ideal for Marine, RV, and Everyday Use
This waterproof inner layer is practical in environments with occasional moisture or spills, including boats, yachts, RVs, campers, guest rooms, vacation rentals, hotels, kids' rooms, and home bedrooms.
Made-to-Order Craftsmanship
MildMate products are made to order in Thailand. Each protector is individually prepared, sewn, measured, and checked according to your submitted dimensions. Because this is handmade, finished dimensions may vary by approximately ±2%.
Care Instructions
- Machine wash cold
- Gentle cycle
- Tumble dry low or air dry
- Do not bleach
- Do not use fabric softener
- Avoid high heat
What's Included
- 1 x MildMate Custom Waterproof Pillow Protector
Need a custom size? Contact us with width, length, unit (inches or centimeters), and a photo/sketch for unusual shapes. We will help confirm sizing before production.
How do I pick the right size?
Use our size guide for standard sizes, or use the custom dimensions form for made-to-order sizing.
Can I order a custom size?
Yes. Click Custom Size, enter your dimensions, and submit a custom quote request.
What fabric and care details should I know?
- Machine wash warm (60°C / 140°F) - gentle cycle
- Do not bleach
- Tumble dry low or hang dry
- Do not iron TPU layer
- Remove promptly from dryer to prevent wrinkling
How long does shipping take?
Production is made-to-order in Thailand. Delivery timing varies by destination and will be confirmed in your quote/order email.




