



Porto Bamboo Viscose Cooling Pillowcase Set by Sunday Citizen — Set of 2
The Porto Bamboo Viscose Cooling Pillowcase Set by Sunday Citizen is a particularly good place to begin if you love your bed but routinely find yourself searching for the cool side of the pillow. Smooth and light against the skin, the fabric combines viscose from bamboo with Outlast® phase-change technology, which absorbs excess heat as you warm and releases it again as your temperature falls. Because the pillow is in such close contact with the face and neck throughout the night, the cooling construction makes especially good sense here. The White fabric finished with Midnight detailing is crisp without feeling severe, and slips easily into a bed made with white, blue, striped, or more patterned linens.
Mrs. Mayfair
“There is something wonderful about getting into a beautifully made bed and finding that the pillows are cool. I would start with the pillowcases if you are curious about cooling bedding, they are the smallest change, but because your face rests on them all night, you notice the difference immediately.”
Product Details
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70% viscose from bamboo / 30% Outlast® viscose
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Outlast® phase-change technology absorbs and releases heat as temperature changes
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Smooth, soft hand
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Color: White / Midnight
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Set includes 2 pillowcases
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Standard: 20.5" W × 26.5" L
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King: 20.5" W × 36.5" L
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Machine washable
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Imported
Care & Ownership
Machine wash in cold water on a gentle cycle and tumble dry on low. Remove the pillowcases promptly once dry and smooth them over the pillows rather than using unnecessary heat. Steam or use a cool iron when you would like a crisper finish. Do not bleach or dry clean.
Maker / Heritage
Sunday Citizen grew from the meeting of multigenerational textile expertise and hospitality. Its earliest product was developed for a luxury hotel that needed a blanket exceptionally soft enough for guests yet durable enough for repeated use. The family-run company has since built its collection around that same balance of comfort, practicality, and textile development, remaining directly involved in the design and development of its fabrics and home products.
Shipping & Delivery
Every piece in our collection ships directly from the maker to your door. We have built The Mayfair Hall this way deliberately — by shipping from the source, we reduce handling, minimize secondary packaging, and decrease our overall environmental footprint. It is one of the ways The Mayfair Hall remains thoughtful about how beautiful things travel through the world. Learn more here.
Return & Refund Policy
We hope you are delighted with your purchase. Should you need to make a return or have any concerns, the information contained in our Returns & Refunds page will guide you through our policies and procedures. Learn more here.
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Frequently Asked Questions
We're dedicated to ensuring your order is delivered safely and promptly. Here's a breakdown of what you can anticipate: Shipping & Delivery
We strive for your complete satisfaction with your purchase. You can find our Returns & Refund Policy here.
For damaged, defective, incorrect, or incomplete orders, we offer a replacement. Please find our full Return & Refund Policy here.
Cancellations must be requested within 24 hours of placing your order. Please note that an order can only be cancelled if it has not yet been packed and prepared for courier pickup, or if production has not yet begun for custom or made-to-order items. Once an order has been packed, is ready for shipment, or is already in production, we are unable to process a cancellation request.
No, all orders from The Mayfair Hall ship from within the United States, so they are not subject to international tariffs or duties.
If an item is currently in stock, we'll begin preparing it for shipment within 3–7 business days. Certain made-to-order, custom, or oversized pieces may require additional production time, which will be indicated on the product page whenever applicable.
If assembly is required, you'll find those details within the product specifications, along with any instructions included with your purchase.
We recommend reviewing the dimensions provided on each product page and, when possible, measuring your intended space before ordering to ensure the perfect fit.
















