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Portland Green Double 2000 Pocket Sprung Mattress

The Portland Green Double 2000 Pocket Sprung Mattress is part of our environmentally friendly Portland Green collection of mattresses. We are very proud to be a part of the SEAQUAL community, one that is dedicated to reclaiming marine plastics and repurposing them for use in our mattress fabrics. The result is a wonderfully soft, chemical-free material, peace of mind and a peaceful nights’ sleep.

The Portland Green mattresses all use Seaqual yarn for the ticking (outer material) and they also use upcycled Polyester in the fillings. In total, a king size Portland Green mattress contains the equivalent of 200 upcycled marine plastic bottles.

Features Include
  • 2000 Pocket Springs
  • Fillings: Recycled polymers
  • Ticking: Chemical free & Recycled Plastics
  • Turnable: Yes
  • Border: 3 rows machine stitched
  • Tufting: Hand tufted, with felt washers
  • Other Features: Turning handles / vents
  • Available Tensions: Medium

SEAQUAL is an initiative with a mission to keep our oceans free from plastic pollution by up-cycling plastic marine litter into a wide range of high-quality materials.

Jointly with their collaborators SEAQUAL builds the infrastructure necessary to bring value to marine litter. Marine litter from the ocean floor and surface, deposited on our beaches by the tides and entering the ocean via rivers and estuaries is collected by ocean and beach clean-up programs. It is then sorted into different material types for revaluing. The plastic portion is cleaned and transformed into Upcycled Marine Plastic by SEAQUAL approved facilities which is then returned to industry to be transformed into beautiful, new, sustainable products. This Upcycled Marine Plastic has material traceability and certification. In choosing products containing Upcycled Marine Plastic consumers know they are choosing to help end plastic pollution.

SEAQUAL's first collaboration resulted in the award winning SEAQUAL® YARN, a high quality 100% recycled polyester fiber made in part from plastic marine waste.

See video for more info on the SEAQUAL initiative:

Now see how the mattresses are put together in our factory in Wiltshire:

Portland Green Double 2000 Pocket Sprung Mattress
Special Price £648.89 Regular Price £720.99
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About the Supplier

The Made to Last range of products are our own brand of products where we work directly with manufacturers to create high quality products that fit our ethos of high quality and long lasting products that are great value for money.

All products sold on MADE TO LAST have a clear guarantee shown on the product page. Customers can therefore judge the true cost and value of a product.

More Info


Width: 135cm
Length: 200cm
Depth: 28cm
Is Mattress Turnable
Mattress Spring Count
Mattress Tension
Mattress Type
Pocket Sprung Mattress
County of manufacture


Delivery Time (days)
20 Business Days
Delivery Info

Delivery will be a white glove service to the room of your choice. You will be contacted once the workshop have completed construction of your new mattress. You will be offered a choice of delivery time slots that best suit you.

Please use your mobile phone number if you have one on the checkout page when you place your order so that the delivery people can exchange messages with you.

*Delivery is free for almost all UK addresses but there is a surcharge for more remote locations such as the Highlands of Scotland and any off mainland UK addresses. Details will be shown after you enter your postcode on the checkout page.


Returns period (in days)
14 Days
Return Info
Risk free returns

If your mattress arrives and you are unhappy with it for any reason then you can return it for a full refund. Please contact us within 14 days of your delivery for details on where to send your return.

You will need to send it back by recorded delivery or else we can arrange collection for you at a cost of £69.99

Please do not unwrap the mattress from it's plastic packaging as otherwise we will not be able to accept a return.

If the item arrives damaged or is in some way different to the item you ordered then we will replace the item or refund you in full including the delivery cost.

*In case of damage: Please take time to unpackage your delivery with the delivery person present and inspect it for damage before you sign for the item. If there is damage then refuse delivery and send it back with the courier.


Guarantee Length
10 Years
Guarantee Terms
We are very proud of the products that we make and want all of our customers to enjoy them for many years. We offer this guarantee on the workmanship of the mattress so if you find an issue that you believe to be down to the manufacturing of the product then please let us know along with some photographs of the issue and we will work with you to repair or replace the product within the guarantee period. The guarantee does not cover accidental damage by the customer.


County of manufacture

Care & Maintenance

Care and Maintenance
Turn over every 6 months and then also rotate head to toe at the same time to develop an even wear across the mattress. Ideally use a mattress protector to extend the life of your mattress and to improve comfort each night.