Fitted sheet (Mattress topper) - Space Blue - Premium

Why this Space Blue topper fitted sheet?

• Made for toppers: 10 cm pocket depth so it fits snugly without bunching
• 400 TC Premium weave: 200 x 200 threads per cm², equivalent to 1,200 TC cotton
• Elastic all the way around: stays put even on memory foam toppers
• Temperature-regulating: bamboo helps prevent the heat build-up that toppers can cause
• Moisture-wicking: three times faster than cotton — ideal if you sleep warm
• Hypoallergenic & antibacterial: protects your topper and your skin
• OEKO-TEX®, ECOCERT & Organic 100 certified
• Machine washable at 30°C

About this colour: Space Blue

Space Blue is a deep, almost endless navy that feels both luxurious and grounding — like the night sky at its most peaceful. This colour brings a sense of drama and refinement to your bedroom without ever feeling cold. Stunning with white linens, brass details or natural wood for a hotel-suite look at home.

Why a topper-specific fitted sheet?

Toppers are typically only 5–10 cm thick. A regular fitted sheet has too much fabric and ends up bunching, slipping or sliding off. Our topper fitted sheet has a tailored 10 cm pocket and fitted elastic all around, so it grips the topper precisely — no morning rumples, no slipping, no fuss. If your mattress is thicker than 10 cm without a topper, choose our standard fitted sheet with a 30 cm pocket instead.

What does 400 TC mean?

TC stands for Thread Count — the number of threads woven into one square inch of fabric. Our Premium bamboo bedding has 400 TC, with 200 horizontal and 200 vertical threads per cm². Because bamboo fibres are finer and stronger than cotton, 400 TC bamboo gives you the same dense, silky feel as 1,200 TC cotton — without the heavy weight. The result is a fabric that drapes beautifully, feels cool to the touch and only gets softer with every wash.

Match your topper sheet with...

• Space Blue bamboo duvet cover
• Space Blue bamboo pillowcases
• Space Blue standard fitted sheet (for the mattress underneath)

Made consciously

Bamboo is one of the most sustainable fibres on the planet. It grows up to a metre per day without pesticides, fertilisers or irrigation, and produces 35% more oxygen than the same area of trees. Our bamboo is grown organically and processed under strict ECOCERT and OEKO-TEX® standards, so what feels good against your skin is also kind to the planet.

Care instructions

Wash at 30°C with similar colours. Don’t use fabric softener — it coats the natural bamboo fibre and reduces breathability. Tumble dry on low or line dry. Iron on a low setting if desired. Bamboo gets softer with every wash, so the longer you sleep on it, the better it feels.

Shipping

Free shipping to the Netherlands and Belgium on orders over €40. Below €40 standard shipping costs apply. Orders placed before 16:00 on working days are shipped the same day, with delivery typically within 1–3 working days.

Returns

Not happy with your purchase? You can return your order within 14 days of receipt, provided the product is unopened and in its original packaging. Please note: return shipping costs are at the customer’s expense. See our returns page for full details.

Topper fitted sheet in other colours

Available in nine colours from our Premium collection:

• Coco White (white)
• Coffee Brown (brown)
• Cuddle Pink (pink)
• Deep Moss (dark green)
• Lavender Mist (lilac)
• Sage Green (sage)
• Sky Blue (light blue)
• Soft Taupe (taupe)

Certificates

All our bamboo bedding is independently certified for both quality and sustainability:

• OEKO-TEX® Standard 100: tested for over 100 harmful substances — safe for skin contact
• ECOCERT: recognised certifier for organic textile production
• Organic 100: confirms 100% organic origin of the bamboo

Read more about our certifications.

Frequently asked questions

Will this work on my regular mattress?

It will only fit a topper or a thin mattress — the pocket is just 10 cm. For a regular mattress (up to 30 cm) choose our standard fitted sheet.

Will it work on memory foam toppers?

Yes — the elastic all around grips memory foam, gel, latex and pocket-spring toppers equally well, as long as the topper is 5–10 cm thick.

Will my bamboo bedding shrink?

A small shrinkage of 2–3% on the first wash is normal for natural fibres. Our sizes account for this, so your bedding will continue to fit perfectly.

Is bamboo bedding suitable for sensitive skin and allergies?

Yes. Bamboo is naturally hypoallergenic and antibacterial. The fibres are smoother than cotton and discourage dust mites — a great choice for sensitive skin, eczema or asthma.

How does bamboo bedding regulate temperature?

Bamboo fibres have a hollow micro-structure that wicks moisture away from your skin and allows air to circulate. The result: cool nights in summer, warm nights in winter, and fewer wake-ups from feeling clammy.

Are your products really 100% organic bamboo?

Yes — all our Premium bedding is made of 100% organic bamboo, certified by ECOCERT and Organic 100. No cotton blends, no polyester.

Want to learn more?

Read our most popular articles on bamboo bedding:

• Immerse your bedroom in Space Blue
• Build healthy sleep habits with breathable bedding
• Night sweats: what to do about them
• How to keep your bamboo bedding and duvet fresh
• Is bamboo antibacterial? Skin benefits explained
• Browse all bamboo articles

Reviews

Boomba Bamboo® is rated 9.5 on WebwinkelKeur, with over 1,000 customer reviews. Our customers praise the quality of the bamboo, the fast delivery and our friendly service. Read all reviews here.