Double Side Sleep Mattress - 25cm 9-Zone Pocket Sprung - 2-in-1 Flippable - Medium-Firm & Firm - 100-Night Trial

Product Highlights

• Two Firmness Levels in One Mattress — Unlike a standard single-sided mattress, this flippable design gives you a choice. Sleep on the Medium-Firm side when you want cushioning comfort that eases pressure points; flip it over to the Firm side when your back needs extra support. One purchase, two different sleep experiences. And if you are not sure which side suits you, you have 100 nights at home to figure it out.
• 9-Zone Ergonomic Design for Full-Body Alignment — Your body is not the same shape from head to toe, and your mattress should not treat it that way. This mattress is engineered with 9 distinct support zones, addressing the different weight and pressure requirements of your head, neck, shoulders, back, lumbar, hips, thighs, calves, and feet. The pocket springs and foam layers work together to give each area the right level of give or pushback — softer where you need relief, firmer where you need structure. The result is a sleeping surface that keeps your spine naturally aligned, whether you are on the Medium-Firm or Firm side.
• Undisturbed Sleep, Even if Your Partner Tosses and Turns — Because each pocket spring works independently, movement on one side of the bed does not travel to the other. The 9-zone layout further isolates motion by distributing body weight across different tension areas. If you share a bed with a restless sleeper, you are far less likely to be woken up during the night.
• 9-Layer Build with a 100-Night Promise — The core is a 16cm independent pocket spring unit (16-gauge wire, 2.2mm reinforced border), sandwiched between cotton felt and multiple layers of high-resilience and high-density foam on both sides. The 350gsm knitted fabric cover is soft, breathable, and built to handle being flipped. We back every mattress with a 100-night in-home trial — sleep on it, flip it, get to know it. If it does not work for you within those 100 nights, return it for a full refund.
• UK Standard Sizes, Vacuum-Packed for Easy Handling — Available in Single (3FT: 90×190×25cm), Double (4FT6: 137×190×25cm), and King (5FT: 150×200×25cm). Designed to match standard UK bed frames and divan bases. Delivered compressed, rolled, and boxed — allow 24–48 hours to expand to full profile. Approx. weight: 19.75kg (Single), 28.7kg (Double), 34.01kg (King).

Specifications

• Size: Double
• Product dimensions: 190L x 137W x 25Th centimetres
• Item weight: 26.7 Kilograms
• Item firmness description: Medium Firm,Medium
• Cover material: Knitted
• Number of layers: 9
• Fill material: High Density Foam, Memory Foam
• Special feature: Antibacterial, Breathable, Double Sided
• Coil type: Pocketed Coil