Nontoxic Symple Stuff Coil Sprung Mattresses

Double (4'6)

Enjoy comfortable, supportive sleep with this 18cm-deep sprung memory foam mattress. Its seven-layer construction combines responsive memory foam, a supportive spring unit and generous comfort fillings to create a balanced sleeping surface designed for everyday comfort. The luxury micro-quilted top panel provides a soft and inviting finish, while the modern grey quilted border gives the mattress a stylish, contemporary appearance. Small air holes within the breathable border fabric encourage airflow through the mattress, helping it remain cool and fresh throughout the night. For added convenience, the mattress is vacuum-packed, rolled and boxed using innovative in-house technology. This compact packaging makes it easier to transport, move through the home and position in the bedroom of your choice.

Good, comfortable and the beer. You red this in your life. Joseph. Coventry. Tue May 26 2026

Single (3')

This product has been carefully designed with a combination of a European-engineered open coil spring system with a layer of the new innovative natural foam memory fiber, with a depth of 7.5” inches (18cm approximately). The open coil spring system allows the weight to be distributed evenly across the mattress to provide extra comfort and support for the sleeper for a comfortable night’s sleep. The mattress has a micro-quilted cool touch and a classic straight-line design top panel with a layer of cutting-edge visco-elastic memory foam, the foam softens when you lay it and maintains the body at a cool temperature. The memory foam adapts and shapes to the contours of your body, relieving pressure from building. The mattress has hypoallergenic and anti-dust fillings and an anti-bacterial feature making the mattress a cleaner healthier sleeping environment for the sleeper, and great for asthma sufferers. With our in-house technology, the mattress will come perfectly vacuum-packed, rolled, and boxed for the convenience of the customer. We do recommend once you have unpacked the mattress leave it for up to 48 hours so the mattress can re-size to its original.

Great for a starter mattress for kids. Donna. Belfast, GB. Sat Jan 10 2026

Single (3')

Enjoy a comfortable balance of cushioning and support with this open coil memory foam mattress. Designed with a medium-soft feel, it combines a supportive open coil spring system with a layer of next-generation memory foam that gently responds to the shape of the body for added comfort throughout the night. The mattress is finished in a breathable micro-quilted fabric that helps encourage airflow through the sleeping surface, helping it stay fresh and comfortable. Hypoallergenic properties make it a practical choice for a cleaner sleeping environment. Available in a range of sizes to suit different beds and bedrooms, the mattress is supplied vacuum-packed, rolled and boxed for convenient delivery and easier handling around the home.

Amazing. Anonymous. Sat Aug 01 2026

Small Double (4')

Enjoy a comfortable and supportive night’s sleep with this memory foam sprung mattress. Designed with a distinctive black border and a deep-quilted sleeping surface, it combines traditional spring support with responsive memory foam for a balanced and comfortable feel. At the core of the mattress is a traditional Bonnell open coil spring unit, designed to distribute body weight evenly across the sleeping surface. Above this sits a layer of next-generation open-cell memory foam, which gently adapts to the contours of the body to provide added cushioning and help relieve pressure around key areas such as the neck, shoulders and legs. The deep-quilted breathable cover provides a soft and comfortable sleeping surface while helping to encourage airflow and reduce the build-up of excess heat. This helps create a fresher, more comfortable sleeping environment throughout the night. Hypoallergenic fillings and anti-dust mite protection further support a cleaner and more hygienic sleeping surface. This is a single-sided mattress, finished with a non-slip base panel to help keep it securely positioned on the bed. There is no need to turn the mattress over; simply rotate it from head to foot every couple of months to encourage even wear. For convenient delivery and easier handling, the mattress is vacuum-packed, rolled and boxed using our in-house compression technology.

Ordered for my daughter. Very fast delivery and super comfortable! Will be ordering one for myself. Anonymous. Thu May 21 2026

Single (3')

Designed for comfortable everyday sleep, this hybrid mattress combines responsive spring support with a cushioned memory foam comfort layer to create a balanced sleeping surface with a softer, more welcoming feel. The breathable sleep surface is designed to help air circulate around the mattress, supporting a fresher and more comfortable sleeping environment throughout the night. The fabric has a soft-touch finish, while the contrasting border gives the mattress a clean, contemporary appearance that works well in modern bedrooms. At the centre of the mattress is a supportive open-coil spring system that helps spread weight across the sleeping area. Above this, the memory foam layer adds gentle cushioning and helps the mattress adapt more comfortably around the body, creating a supportive yet relaxed feel. The mattress also includes carefully selected comfort fillings, with some components made using recycled materials. This gives the mattress a practical combination of comfort, support and considered material use. With a depth of approximately 18cm, it is a versatile option for children’s rooms, teenagers, guest bedrooms and everyday sleeping spaces. Its hypoallergenic and anti-dust-mite properties also help support a cleaner and fresher sleep environment. For easier handling, the mattress is supplied vacuum-packed, rolled and boxed. Once opened, allow time for it to expand fully before use.

Great. Anonymous. Coventry, GB. Wed May 13 2026

Single (3')

This stylish orange wavy Bonnell spring memory foam mattress is great value for money carefully hand-made in the UK. It features a super smooth cool touch top panel cover, keeping the sleeper's body at room temperature for a much cooler night's sleep. The mattress core contains a 13.5 gauge patented ultra max diameter open coil Bonnell spring unit which distributes weight and pressure over a large area improving comfort and support. With a layer of high-quality layer of open cell Memory Foam which allows your body to shape and adapt to the mattress supporting the sleeper's body to relieve pressure from building for an excellent night’s sleep. Featuring an 18cm deep base with a stylish orange quilted border, with hypoallergenic and anti-dust mite fillings. This mattress is single-sided so no need to flip it, just rotate it every couple of months, to keep it in pristine condition. With the new innovative technology, the mattress will be vacuum-packed, rolled, and boxed for hassle-free delivery.

It's ok, it's fair for the price. Better than what we had and that was the main thing. It's pretty firm and comfortable and the new smell goes quickly. I'd definitely buy another of I needed another mattress. The only downfall in buying from Wayfair is the delivery company (DHL) unfortunately, delivered our mattress to a completely different location but marked it as delivered with my name as recipient still.. Kane. Hampshire. Wed Nov 12 2025

Single (3')

This unique grey-bordered mattress has been designed with a micro-quilted cool touch large onion design top panel. The mattress has been carefully constructed with a Bonnell open coil spring unit to allow the weight of the sleeper to be distributed evenly across a wide surface, providing a much more comfortable and medium-soft feel. Allowing the sleeper to wake up each day feeling relaxed and revitalized. Consisting of 8 layers of comfort, this mattress has two layers of next-generation NASA-inspired high-quality visco-elastic memory foam. The foam will shape the contours of your body and will relieve pressure from the building, great for anatomical support. The fabric of the mattress has been designed to be breathable with hypoallergenic and anti-dust mite fillings for a cleaner healthier sleeping environment. This will keep your mattress odor-free. With our new in-house technology your mattress will come vacuum packed, rolled boxed, and delivered directly to your door, making it much more environmentally friendly. We recommend that you do not leave the mattress rolled and boxed for more than 7 days after receipt. Vacuum-packed mattresses do not have side supports, therefore prolonged sitting on the edge of the mattress is not recommended.

Quite soft but comfortable. Great value for the price paid!. Nadia. London, GB. Fri Nov 19 2021

Small Single (2'6)

This open coil spring system mattress with a super-soft quilted hexagon-designed vapor pod top panel cover, the cover will cushion the sleeper's body keeping it cool throughout the night. A quilted grey breathable border allows the flow of air to pass through the mattress keeping it cool, fresh, and odor-free. The mattress contains 8 comfort layers with a 13.5 gauge wide diameter open coil Bonnell spring unit which distributes the weight & pressure over a large area improving your sleep comfort. The mattress also has a layer of high-quality open-cell cool blue memory foam which allows your body to shape and shape with the mattress giving better overall support and comfort for a great night’s sleep as well as keeping you cool. The mattress has been designed with anti-bacterial and hypoallergenic features and provides anti-dust mite properties to assist allergy sufferers. The mattress is vacuum packed, rolled & boxed which allows for convenient delivery, unpacking, and set up in your bedroom.

Omg I lay on it to try I fell asleep for 4 hours it was so cosy I havent slept like that cosy in months. Samantha. Sutton, GB. Wed Apr 06 2022

The mattress consists of deep comfort fillings with a traditional European engineered Bonnell spring unit and a layer high quality next-generation viscoelastic memory foam for that extra comfort and support for a great night's sleep. An average of 230 plastic bottles have been carefully recycled into the new innovative Seaqual fabric which is used for the top panel and border of the mattress. The mattress collaborates with fishermen, researchers, scientists, authorities, and private stakeholders to clean our oceans of marine litter. Each mattress is made from Seaqual Yarn which is a high quality 100% post -consumer recycled polyester and is made from 10% Upcycled Marine Plastic with the remaining 90% is post-consumer PET from land resources. The open construction of the filling is a knitted cove, means our revived mattresses are breathable, moisture-wicking, and will regulate your body temperature providing a cooler and more soothing night's sleep.

Small Single (2'6)

The Seaqual mattress has been carefully designed with deep comfort fillings, with a traditional European-engineered Bonnell spring unit and a layer of high-quality next-generation viscoelastic memory fibre foam. The Seaqual fabric has been re-invented and constructed by using plastic waste from our oceans and reconstituted in a modern blue and white hexagon vapour pod top panel. The fabric has been designed to be breathable keeping the sleeper and the mattress cool & fresh like the ocean, for a comfortable night's sleep. The mattress has a generous layer of Memory Fibre Foam which allows the sleeper to enjoy a much more relaxing night’s sleep giving the bounce back on the mattress and providing a medium soft comfort. This mattress will be delivered vacuum-packed, rolled and boxed. We recommend leaving the mattress once it has been unpackaged for 24 to 48 hours to allow it to expand back to its original size.

Best mattress Ive brought because it is quite confortable and cool.. Anonymous. Wed Apr 27 2022