Key Technologies
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Istikbal has developed a new sleep formula using Quantum Technology, created by combining five naturally occurring energy stones with nanotechnology, under the name Quantech Sleep. Quantech Sleep Technology helps restore the energy you lose throughout the day while you sleep, supporting you in waking up refreshed, revitalised, and full of energy for the new day.

Viscojel Technology from Istikbal is a pioneer in today’s sleep technology. Viscojel foam, enriched with microbeads, provides exceptional support by perfectly adapting to the body’s anatomy, creating an ideal environment for quality sleep. Compared to standard foams, it offers superior comfort with enhanced breathability and higher thermal conductivity. It responds to body temperature, helping to reduce sweating in summer while providing a warm and comfortable sleep environment in winter.
SL Spring Technology delivers a firm sleeping surface for those who prefer firm mattresses, combining lightweight structure with reliable support. The springs connect as a continuous unit, moving together with equal resistance to prevent deformation and ensure long-term durability. Thanks to a higher spring count per square metre, the system adapts closely to body contours and supports increased body weight. Its thinner wire and unique spring design create a firmer, high-performance structure that works in harmony, promoting natural sleep movements and helping muscles relax during rest.

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Knitted mattress fabric and quilted layers
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Removable quilted mattress layer and filling materials
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Special Viscojel foam
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Extra comfort–enhancing soft foam
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Special felt layer for even weight distribution
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High-density edge support foam
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SL spring system
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Special felt layer for even weight distribution
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Extra comfort–enhancing firm foam
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Bottom quilted layers
MATTRESS COMFORT LEVEL: ONE SIDE MEDIUM-FIRM, THE OTHER SIDE FIRM

SLEEPWELL ENERGY S MATTRESS
Sleepwell Energy S Mattress is designed to deliver a balanced sleep experience by combining advanced comfort technologies with practical functionality. Featuring a special Viscojel foam layer and Quantech Sleep mattress fabric, it helps create a comfortable and supportive sleep environment so you can wake up feeling refreshed and energised.
The Quantech Sleep fabric supports the body’s natural balance during sleep and helps maintain a stable sleeping temperature throughout the night, contributing to improved comfort and relaxation. The Viscojel foam, enriched with microbead technology, adapts perfectly to the body’s structure, offering superior support compared to standard foams while providing a cooler and more comfortable sleep surface.
Designed with dual comfort, the mattress offers one firm side and one soft side, allowing you to choose the feel that best suits your preference. Thanks to its double-sided use, the mattress can be flipped to extend durability and comfort over time.
For added practicality, Sleepwell Energy S features a zipped, removable topper, which can be used on both sides of the mattress and is machine washable, making maintenance simple and hygienic.
Ideal for those seeking a medium-soft to firm sleep option, Sleepwell Energy S combines innovation, comfort, and everyday convenience in one versatile mattress.
SIZE GUIDE
| Size | CM | Inches | UK Equivalent (ft/in) |
|---|---|---|---|
| Single | 90 × 190 | 35 × 75 | 3ft × 6ft 3 |
| Euro Single | 90 × 200 | 35 × 79 | 3ft × 6ft 6 |
| Wide Single | 100 × 200 | 39 × 79 | 3ft 3 × 6ft 6 |
| Small Double | 120 × 200 | 47 × 79 | 4ft × 6ft 6 |
| Double | 140 × 190 | 55 × 75 | 4ft 6 × 6ft 3 (Fits UK 135cm bases) |
| Euro Double | 140 × 200 | 55 × 79 | 4ft 6 × 6ft 6 |
| King Size | 150 × 200 | 59 × 79 | 5ft × 6ft 6 |
| Euro King | 160 × 200 | 63 × 79 | 5ft 3 × 6ft 6 |
| Super King Size | 180 × 200 | 71 × 79 | 6ft × 6ft 6 |
| Emperor | 200 × 200 | 79 × 79 | 6ft 6 × 6ft 6 |







