






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.
๐ Elevate your sleep gameโbecause your mattress deserves a glow-up!
The Silentnight Deep Sleep Mattress Topper King Size offers a 5cm thick layer of soft, supportive comfort designed to rejuvenate any mattress. Featuring secure elasticated straps for a perfect fit, hypoallergenic materials for sensitive skin, and full machine washability for easy maintenance, this UK-made topper is engineered to enhance sleep quality and durability. Trusted by millions, itโs the smart upgrade for deeper, more restful nights.













| ASIN | B076M21428 |
| Age Range Description | Adult |
| Best Sellers Rank | 662 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3 in Mattress Toppers |
| Brand | Silentnight |
| Brand Name | Silentnight |
| Closure Type | Elasticated Straps |
| Closure type | Elasticated Straps |
| Colour | White |
| Country Of Origin | Macedonia |
| Customer Reviews | 4.4 out of 5 stars 24,501 Reviews |
| Fabric Type | Microfibre |
| Global Trade Identification Number | 05012701447621 |
| Included Components | Elastic corner straps |
| Item Firmness Description | soft |
| Item Type Name | Mattress Topper |
| Item Weight | 1.6 kg |
| Manufacturer | Silentnight |
| Manufacturer Part Number | 448963GE |
| Manufacturer Warranty Description | Two-year warranty from date of purchase, against defects in materials and workmanship. |
| Material Type | Polyester-Cotton |
| Model Name | Deep Sleep |
| Model Number | 448963GE |
| Number of Items | 1 |
| Other Special Features of the Product | 2.5cm Everyday Comfort, Hypoallergenic, Washable |
| Product Care Instructions | Machine Wash |
| Size | King |
| Special feature | 2.5cm Everyday Comfort, Hypoallergenic, Washable |
| Thread Count | 200 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
G**W
Very comfortable, a good buy
I bought this after spending a night in a hotel on an unbelievably confortable bed. This mattress topper was advertised as being used by hotels, so I thought it might help with my bed. It was cheaper than memory foam, which also has a reputation for being uncomfortably hot. At first I was disappointed by how small the double bed size topper was. But actually, it fits well - just not quite to the edges - which means that I can still use my existing fitted sheets. It comes vacuum packed and very shrunk down. I followed all the instructions on fluffing it up and leaving it before use and it expanded to a decent thickness of softness. It seems to be fairly well made, with no obviously loose threads. There is elastic in the corners which holds it in place on the mattress. This has proved to be a game changer for my ageing body on my uncomfortably hard mattress. Not only that, but it's warm. Not sweaty warm, but cosy, comfortable, don't want to get out of bed, warm and comfortable. I've had the best several nights sleep for ages and feel much better as a result. I think it will fit in the washing machine as it is lightweight, compressible and should spin fairly dry, similarly to my quilt. I get the impression that my quilt is made of similar material, just less densely packed. It will probably need fluffing up again afterwards, but the stitched pockets should avoid too much clumping. I have recommended this to several of my friends because it is just so comfortable. I will probably get one for the caravan as well. Very pleased so far.
R**N
Just fits double fitted sheet with mattress but only just
Arrived early so ready for visitors' bed. nice and thick and comfy. Much appreciated. Great quality.
K**Y
Comfy and soft
Heavily vaccum packed but after a couple of hours shape bounces back. Nice and thick and easy to pop on superking mattress. Does flatten after a few weeks of use but adds a nice comfy layer to a medium firm mattress.
G**E
Bed topper
This product is great value for your money very comfortable does the job spot on
L**Y
Great mattress topper
Ordered after being recommended by my neighbour which I so happy she did because this mattress topper just what I needed and saved me buying a new mattress. It fits perfectly and stays in place despite moving alot my sleep. It also super comfy and since having it I noticed I am able to fall asleep quicker and I am not waking up in pain.
W**E
Not as thick as I had hoped.
Did what was asked and gave it a shake after unrolling it then left it for 48 hrs to allow it to fully form, but it never reached 10cm thickness, it's more like 5cm which was disappointing. Once I did lay on it the topper is definitely comfortable and soft but as I have quite a hard memory mattress, it's not been as helpful as I would have liked. Price was reasonable though. Straps have so far worked at keeping the topper in place, even though I have a very thick mattress. I do wonder if somehow I've been given a thinner topper by accident as there's no labeling on the topper to confirm what thickness it should be. It did come in a big bag that reported it was the 1000 topper but who knows.. There is no odour and the quality of it is good in my opinion. Just not as thick as was stated.
A**R
Comfortable
This is the best single mattress topper we found for putting in the truck on those uncomfortable beds the poor HGV drivers have to deal with, popped it into a duvet cover to keep clean and husband loves it, keeps him cool and snug in the truck bunk. Even bought a superking for the home bed. Absolutely fabulous ๐
M**N
Soft and comfy
So far - very comfy, slight issue with keeping the straps in place, perhaps my mattress is a little to thick. Overall, very soft and good size.
B**.
MERAVIGLIOSO!
Topper perfetto come lo cercavo! Non troppo alto e imbottito ne sottile e vuoto. Per me la giusta morbidezza. Ultra confortevole e ben rifinito morbido al tatto...come entrare in una nuvola...consigliato!!!
G**B
OK quality for the price
nice qualit for the price
B**Y
Fine, but always slips
The mattress topper grips the mattress with two large horizontal straps, instead of a diagonal strap for each corner. This means there is almost nothing to stop it from slipping, which it does.
I**A
Doesn't worth the money
Not thick enough the 10cm topper is barely a 5-6cm
M**R
Good
Good for the price.
Trustpilot
2 weeks ago
1 week ago