Deal verdict
Too early to call.
We need 30 days of prices for the Cool Gel Pocket Sprung encapsulated 3000 Mattress before judging the deal.
So Soft Beds
Not enough history yet
£525 Double · Pocket sprung
£525 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.
Checked
Dunelm
Worth waiting
£509 Double 4ft 6 · Pocket sprung
It's been cheaper. It was £409 on 13 Nov 2026. It's been £509 or less for 100% of the 89 days we've tracked.
Checked
| Cool Gel Pocket Sprung encapsulated 3000 Mattress | Dorma Natural 2000 Pocket Sprung Wool Mattress | |
|---|---|---|
| Firmness | Medium firm | Not stated |
| Mattress type | Pocket sprung | Pocket sprung |
| Warranty | 2 years | 20 years |
| Sizes | Small Single, Single, Small Double, Double, King, Super King | Single 3ft, Small Double 4ft, Double 4ft 6, Kingsize 5ft, Super Kingsize 6ft |
Specs are the figures each retailer publishes. Prices are for the size shown above.