Deal verdict
Too early to call.
We need 30 days of prices for the Sleep Sanctuary OneLife Memory Pocket Mattress and the Sleep Sanctuary Cashmere 1500 Pocket Sprung Mattress before judging the deal.
Time4Sleep
Not enough history yet
£399 Double · Hybrid
£399 today. We started tracking this on 15 Nov 2026. Its verdict is due in 29 days, once we have 30 days of prices.
The chart appears once we have more than one day of prices. We started tracking this on 15 Nov 2026.
Checked
Time4Sleep
Not enough history yet
£449 Double · Pocket sprung
£449 today. We started tracking this on 15 Nov 2026. Its verdict is due in 29 days, once we have 30 days of prices.
The chart appears once we have more than one day of prices. We started tracking this on 15 Nov 2026.
Checked
| Sleep Sanctuary OneLife Memory Pocket Mattress | Sleep Sanctuary Cashmere 1500 Pocket Sprung Mattress | |
|---|---|---|
| Mattress type | Hybrid | Pocket sprung |
| Warranty | 5 years | Not stated |
| Sizes | Single, Double, King, Super King | Single, Double, Compact Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.