Split King Bamboo Viscose Sheet Set 18ft Deep Pocket - Dune

In this review the Bella Coterie split king size sheet set earns praise for anyone who sleeps hot or uses a very deep mattress; the single biggest reason to buy is the lightweight, cooling feel of 100% viscose made from bamboo that stays comfortable night after night. The reviewer found the fabric to be silky and moisture-wicking, with a 400 thread count that softens after washing and an 18' extra deep pocket fitted sheet that handled a thick pillow top mattress without tugging or popping off.

Key Features

• 100% Viscose from Bamboo: Feels silky and smooth against skin, offering a cooling sensation that helps hot sleepers stay comfortable through the night.
• 400 Thread Count: Provides a dense, soft weave that gets noticeably softer with each wash while maintaining structure and drape.
• 18' Deep Pocket Fitted Sheet: Designed to securely fit deep and pillow-top mattresses without slipping, reducing the need for tucking or constantly readjusting.
• OEKO-TEX 100 Certified: Tested free of over 100 harmful chemicals so sleepers can feel confident about the materials against sensitive skin.
• Moisture-Wicking and Hypoallergenic: Lightweight construction helps pull moisture away from the body and is less likely to irritate sensitive sleepers.

Who It's For

This set is best for couples using a split king configuration on adjustable bases who want a cooling, luxurious feel without heavy weight. Hot sleepers and those with sensitive skin will appreciate the moisture-wicking and hypoallergenic properties combined with the OEKO-TEX certification.

Shoppers seeking very crisp, cotton-style sheets or those who prioritize wrinkle-free performance may want to look elsewhere, as viscose from bamboo drapes and wrinkles differently than percale or microfiber options. Buyers who need a variety of color or pattern choices should also confirm availability in this dune color.

Pros & Cons

Pros

• Very soft and silky hand, often described as cool silk against the skin.
• Deep 18' pocket fits plush mattresses and stays in place on split king beds.
• OEKO-TEX 100 certification offers peace of mind about chemical safety.
• Breathable, moisture-wicking fabric that helps regulate temperature.

Cons

• Wrinkle resistance is limited; the fabric can show creases more than some synthetic blends.
• Durability reports are mixed among customers, so long-term wear may vary with care.

Specifications

Our Verdict

The Bella Coterie split king bamboo viscose set is a strong choice for hot sleepers and owners of deep, pillow-top mattresses who want a silky, breathable sheet that improves with washing. It represents good value for shoppers who prioritize comfort and chemical-safe materials, though those wanting very crisp, wrinkle-free bedding may prefer a different fabric.

Frequently Asked Questions

Will the fitted sheet stay on deep mattresses?
Yes, the 18' extra deep pocket is designed to fit plush and pillow-top mattresses and held securely in testing and customer reports.

Is this set suitable for sensitive skin?
Yes, the sheets are hypoallergenic and OEKO-TEX 100 certified, indicating they are tested free of many harmful chemicals.

Do the sheets sleep cool?
Many users report a cooling, silky feel and effective moisture-wicking that helps regulate temperature for hot sleepers.