Split King Bamboo Viscose Sheet Set - 18ft Deep Pocket Coastal Blue

In this review we look closely at the Bella Coterie Luxury Bamboo Viscose Split King Size Sheet Set in Coastal Blue, and the bottom line is simple: these sheets are for hot sleepers and anyone with a deep, plush mattress who wants a silky, temperature-regulating nightclime. Our review finds the single biggest reason to buy is the combination of genuine 100% viscose from bamboo and an 18' extra deep pocket, which delivers a cool, smooth feel and a reliable fit for tall mattress profiles.

Key Features

• 100% Viscose from Bamboo: Delivers a lightweight, silky surface that feels cool against the skin and performs well for people who run warm at night.
• 400 Thread Count: Creates a soft, substantial weave that continues to soften with repeated washes without feeling heavy.
• 18' Extra Deep Pocket: Ensures the fitted sheet fits very plush pillow top mattresses without pulling off corners during the night.
• OEKO-TEX 100 Certified: Tested free of over 100 harmful chemicals, offering peace of mind for sensitive skin and those concerned about fabric safety.
• Hypoallergenic and Moisture-Wicking: Helps reduce night sweat and is easy on sensitive skin while maintaining breathability year-round.

Who It's For

These sheets are ideal for hot sleepers, couples who share a bed and want temperature-regulating bedding, and owners of deep mattress profiles who need an 18' pocket to avoid constant re-tucking. The silky feel also appeals to anyone seeking a smoother, more luxurious sheet without the heaviness of high-weight cottons.

Shoppers who prefer crisp, cotton percale texture or need maximum wrinkle resistance should look elsewhere, as viscose from bamboo leans silkier and can show softer creasing. If you want a budget sheet that prioritizes ultra-durable construction above softness, consider heavier-woven alternatives.

Pros & Cons

Pros

• Very soft and silky hand feel that many customers describe as cool and luxurious.
• Excellent fit for deep mattresses thanks to the 18' extra deep pocket.
• OEKO-TEX 100 certification and hypoallergenic, good for sensitive skin.
• Moisture-wicking properties help regulate temperature for warm sleepers.

Cons

• Wrinkle resistance is moderate, so the sheets may need smoothing after washing.
• Durability opinions vary among users, with some noting mixed long-term wear.

Specifications

Our Verdict

The Bella Coterie Split King bamboo viscose set is a compelling choice for anyone seeking a cool, silky sleep surface that fits deep mattresses reliably. It offers strong value for hot sleepers and those with sensitive skin due to its moisture-wicking performance and OEKO-TEX certification, though buyers who prioritize crisp percale texture or maximal wrinkle resistance 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 accommodate plush pillow top mattresses and holds corners securely for most deep profiles.

Is this fabric good for hot sleepers?
Yes, the 100% viscose from bamboo is lightweight and moisture-wicking, which helps regulate temperature and feels cool against the skin.

Are these sheets safe for sensitive skin?
They are OEKO-TEX 100 certified and hypoallergenic, indicating they have been tested for harmful chemicals and suit many with sensitive skin.