Aspire Pocket+ 3000 Memory Cooler Mattress reviewed

The Aspire Pocket+ 3000 Memory Cooler is a 24cm rolled hybrid with 3,000 springs in two layers and a memory foam comfort layer, covered in a fabric with carbon fibre strands woven into the thread to feel cool to the touch. Aspire rates it medium. Underneath the cover it matches the Pocket+ 3000 Memory, so the reason to pay more is that fabric.

What the Cooler fabric does

Aspire describes the cover as a patented Japanese fabric whose carbon fibre content makes it noticeably cooler than other textiles at the same room temperature. That is a surface effect: it helps most when you first lie down and when you turn onto a fresh patch. It does not change how much heat the memory foam below can hold, but the quilted fibre layer between the two gives that heat somewhere to go. Aspire’s product page lists the build in full.

The two spring layers do different jobs. The full-height Pocket+ unit holds your spine level, and the micro springs nearer the surface give under a hip or shoulder, which keeps a side sleeper’s pressure points comfortable. Because every spring is pocketed, movement across the bed stays low. Aspire says the eco foam is 100% recycled and the memory foam can be recycled at the end of the mattress’s life.

Front sleepers are the group least likely to get on with it: a medium memory foam top lets the hips sink, and a firmer tufted mattress keeps the back flatter.

Sizes and prices

Checked on 15 October 2026, with no reductions shown. There is no super king. Compared with the standard Pocket+ 3000 Memory, the cooling version costs £30 more in a single and £56 more in a double. The mattress is delivered vacuum packed and boxed, and Aspire allows up to 48 hours for it to reach its full depth.

Guarantee and returns

Aspire lists a 5-year warranty. After the first year its guarantee works on a sliding scale, so you pay 20% of the retail price for a replacement in year two and 70% in year five. There is no sleep trial. Once the hygiene seal is broken the mattress falls outside the 14-day cancellation right in Aspire’s returns policy, unless it is faulty. The Consumer Contracts Regulations 2013 allow a seller to exclude sealed goods that are unsuitable for return for hygiene reasons once they have been unsealed, which is the rule Aspire applies.