---
product_id: 181994076
title: "SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase with Zipper, All Sides Real 22 Momme Grade 6A Silk, Standard Queen, King Size [Navy Blue]"
brand: "colorado home co"
price: "¥21930"
currency: JPY
in_stock: true
category: "Colorado Home Co"
url: https://www.desertcart.jp/products/181994076-sundaysilks-premium-silk-pillow-cases-100-mulberry-silk-pillowcase-zipper
store_origin: JP
region: Japan
---

# Hidden Zipper Closure 22 Momme Grade 6A Silk Temperature Regulating Cooling SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase with Zipper, All Sides Real 22 Momme Grade 6A Silk, Standard Queen, King Size [Navy Blue]

**Brand:** colorado home co
**Price:** ¥21930
**Availability:** ✅ In Stock

## Summary

> ✨ Sleep Like a CEO: Elevate Your Night with SundaySilks 🛏️

## Quick Answers

- **What is this?** SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase with Zipper, All Sides Real 22 Momme Grade 6A Silk, Standard Queen, King Size [Navy Blue] by colorado home co
- **How much does it cost?** ¥21930 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/181994076-sundaysilks-premium-silk-pillow-cases-100-mulberry-silk-pillowcase-zipper)

## Best For

- colorado home co enthusiasts

## Why This Product

- Trusted colorado home co brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure & Sleek:** Hidden zipper closure ensures your pillow stays perfectly covered without compromising style or comfort.
- • **Gift-Ready Elegance:** Comes in a premium gift box with a silk authenticity test swatch—ideal for impressing loved ones on any occasion.
- • **Beauty Sleep, Upgraded:** Infused with 18 amino acids to reduce wrinkles, acne, and hair breakage—wake up glowing every day.
- • **Silk That Speaks Luxury:** Crafted from 100% authentic 22 Momme Grade 6A Mulberry silk for unmatched softness and durability.
- • **Cool Nights, Restful Mornings:** Advanced silk weave keeps you cool all night, perfect for hot sleepers craving deep, uninterrupted rest.

## Overview

SUNDAYSILKS™ Premium Silk Pillowcases are made from 100% OEKO-TEX certified 22 Momme Grade 6A Mulberry silk, offering a luxurious, durable, and temperature-regulating sleep experience. Designed with a hidden zipper for a sleek fit, these pillowcases promote anti-aging, anti-crease, and anti-acne benefits through their natural amino acid infusion. Available in standard queen and king sizes, they come gift-ready in a premium box, making them a perfect blend of beauty, comfort, and thoughtful gifting.

## Description

Buy SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase with Zipper, All Sides Real 22 Momme Grade 6A Silk, Standard Queen, King Size [Navy Blue]: Pillowcases - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- FEEL THE SUNDAYSILKS LOVE: Snuggle into the world's softest & best silk pillow case queen size 20x30" Sourced from the #1 natural silk fibres on earth and carefully handmade for durability. Your mulberry silk pillowcases are sustainably OEKO-TEX Certified.
- EXTRA THICK SILK BLEND FOR BEAUTY & GLOW: Our organic silk pillowcases are infused with 18 Amino Acids to turn your snooze into an overnight beauty regime. Upgrade your cotton or satin pillowcase and slip silk onto your pillow to enjoy anti-aging, anti-crease & anti-acne benefits for your hair and skin.
- WISH EVERYDAY WAS LIKE SUNDAY: The luxurious touch of your 100% silk pillowcase makes every night a special occasion like a little bit of cherished Sunday bliss. Silk pillow cases added to your bedding set have been reported to increase intimacy, fun in the bedroom and increased levels of love and selfcare.
- SCIENTIFICALLY PROVEN, SLEEP COOLER, SLEEP BETTER: Our advanced silk weave manufacturing method creates the best cooling pillowcase for hot sleepers, ensuring better and longer nights of restful sleep. Silk pillow covers with our hidden zipper closure ensures your washable silk pillowcase stays in perfect place all night long.
- desertcart'S MOST GIFTABLE SILK PILLOWCASE: Delight your loved ones with the gift of luxury and comfort. For Christmas, stocking stuffers, birthdays or anniversaries our special gift box makes it perfect for any occasion. 19 colors available including pink, many shades of blue, black, pure white pillow cases and many more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083J32BSW |
| Best Sellers Rank | #55,356 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #210 in Bed Pillow Pillowcases |
| Brand Name | Colorado Home Co |
| Closure Type | Zipper |
| Color | Navy Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,970) |
| Fabric Type | Organic Mulberry Silk |
| Global Trade Identification Number | 00860002499543 |
| Included Components | 12 Month Warranty Card, Gift Box, Hidden Zipper, Silk Authenticity Test Swatch |
| Item Dimensions L x W | 20"L x 30"W |
| Item Display Dimensions | 20 x 30 inches |
| Item Type Name | Silk Pillowcase |
| Manufacturer | Colorado Home Co |
| Manufacturer Part Number | 22 Momme |
| Manufacturer Warranty Description | The Sunday Silks range is built to last, which is why we have included an extensive 12 month warranty with your purchase. Please contact us to understand the full Terms and Conditions for your warranty. |
| Material Type | Silk |
| Model Number | 22 Momme |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Sets | 1 |
| Other Special Features of the Product | Gift Box, Grade 6A Mulberry Silk, Hidden Zipper Pillowcase Closure, Silk Burn Test Sample, Temperature Regulating Properties |
| Pattern | Solid |
| Pillow Type | Bed Pillow |
| Product Care Instructions | HAND WASH (preferred) 1. Fill a tub or sink with cold water 2. Add a small amount of delicate silk detergent 3. Delicately wash garments 4. Rinse with cold water 5. Hang to dry in the shade. MACHINE WASH 1. Place garments in a wash bag with other like colors 2. Add a small amount of delicate silk detergent 3. Wash on a cold - delicate cycle 4. Hang to dry in the shade, Machine Wash 1. Place garmen… |
| Recommended Uses For Product | Indoor, Skin Protection |
| Size | 1 Pack Queen Pillowcase (20" x 30") |
| Style Name | Modern |
| Theme | No Theme |
| Thread Count | 900 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Colorado Home Co
- **Material:** Silk
- **Pillow Type:** Bed Pillow
- **Product Dimensions:** 20"L x 30"W
- **Size:** 1 Pack Queen Pillowcase (20" x 30")

## Images

![SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase with Zipper, All Sides Real 22 Momme Grade 6A Silk, Standard Queen, King Size [Navy Blue] - Image 1](https://m.media-amazon.com/images/I/81igZhEGkaL.jpg)
![SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase with Zipper, All Sides Real 22 Momme Grade 6A Silk, Standard Queen, King Size [Navy Blue] - Image 2](https://m.media-amazon.com/images/I/41whmRwK4NL.jpg)
![SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase with Zipper, All Sides Real 22 Momme Grade 6A Silk, Standard Queen, King Size [Navy Blue] - Image 3](https://m.media-amazon.com/images/I/51Ili-zlxpL.jpg)
![SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase with Zipper, All Sides Real 22 Momme Grade 6A Silk, Standard Queen, King Size [Navy Blue] - Image 4](https://m.media-amazon.com/images/I/41LrX+1s5VL.jpg)
![SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase with Zipper, All Sides Real 22 Momme Grade 6A Silk, Standard Queen, King Size [Navy Blue] - Image 5](https://m.media-amazon.com/images/I/51BzGL6tFYL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- SUNDAYSILKS™ Premium Silk Pillow Cases | 100% Mulberry Silk Pillowcase | All Sides Real 22 Momme Grade 6A Silk | Standard Queen, King Size Silk Pillowcases | Silk Pillow Case with Zipper [Navy Blue]
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**Shop now:** [https://www.desertcart.jp/products/181994076-sundaysilks-premium-silk-pillow-cases-100-mulberry-silk-pillowcase-zipper](https://www.desertcart.jp/products/181994076-sundaysilks-premium-silk-pillow-cases-100-mulberry-silk-pillowcase-zipper)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-21*