The Best Cot Bed Mattress Models in the UK When it comes to enjoying a sound sleep, there is hardly anything more important than a comfortable mattress. Therefore, considering children spend more time sleeping and napping, the right choice for a cot bed mattress is essential. The mattress buying guide bellow covers everything you need to know, including what to look for, the best cot mattress selection, and detailed cot bed mattress reviews. 4.4 / 5 ( 17 votes ) BEST 2020 PROS CONS OUR VERDICT Dimensions Model Weight Cover Price Mother Nurture Luxury Thick Sprung Cot Bed Mattress Check Priceon Amazon PROS Hypo-allergenic luxury cover with bound edges for extra durability, washable at up to 60 degrees; Bonnell spring unit nestled in high grade nursery foam; with generous dimensions and affordable price; tons of reviews available online. CONS Might not fit into smaller travel cots. Make sure to check the dimensions. OUR VERDICT Without a notable flaw, this is likely one of the best models available on the market. The price is affordable, and the material, structural integrity, and specifications of the removable cover all premium-grade. Dimensions 140 cm in length x 70 cm in width x 10 cm in height (maximum height available) Model Spring unit nestled in nursery foam Weight 4.3 Kg Cover Removable, waterprrof, washable at 60 degrees Price Affordable Baby Elegance Eco Cot Mattress Check Priceon Amazon PROS A fully breathable model, made from a strong fiber pad. It features a removable and washable cover, is compliant to the latest British standards, anti-allergenic and super affordable. CONS Easily outgrown OUR VERDICT A super affordable model that is of decent quality and breathable anti-allergic materials. Highly recommended! Dimensions 120 cm in length x 60 cm in width x 10 cm in height (maximum height available) Model Fiber pad with polyester cover Weight 1.5 Kg Cover Removable, washable at 40 degrees, fully breathable Price Super Affordable Baby Luxury Sprung Cot Mattress Check Priceon Amazon PROS Fully breathable model with quilted fabric cover that can be removed and washed at 40 degrees. It features encased coiled springs and thin but dense foam padding. Anti-allergenic and water-repellent. CONS Except for the larger size, none whatsoever. OUR VERDICT One of the best models on the market, combining both the properties of coiled springs and foam padding. It is very comfortable and durable. Highly recommended! Dimensions 140 cm in length x 70 cm in width x 10 cm in height (maximum height available) Model Encases coiled springs with foam padding Weight 3 Kg Cover Removable, washable at 40 degrees, water-repellent Price Affordable Laura Extra Thick High Grade Density Foam Cot Mattress Check Priceon Amazon PROS With over 700 reviews on Amazon it is the most popular model, at least according to customer feedback. The mattress features high grade density foam, deluxe quilted cover that is zip removable and washable at 40 degrees. Very dense, soft and comfortable! CONS None we can think of. OUR VERDICT The most affordable model on the market, which is also premium quality and highly recommended by a large number of people. Because of the dimensions it will be easily outgrown, but if you need a super comfortable cot mattress for just a couple of years, this is definitely a great option. Dimensions 95 cm in length x 65 cm in width x 7 cm in height Model Foam mattress Weight 1.3 Kg Cover Deluxe cover, removable and washable at 40 degrees Price Super Affordable Emily Superior Sprung Interior Baby Cot Mattress Check Priceon Amazon PROS The model features a fully breathable body, with premium quality sprung spring interior, dense foam padding, and anti-allergenic properties. The cover is premium grade, deluxe comfort, removable and washable at 40 degrees. CONS None whatsoever! OUR VERDICT Though this is not the most affordable price, it is definitely the highest quality product. There is hardly another model on the market that meets the same standards when it comes to comfort, convenience, and material. This is the most durable, dense and sturdy model available on the market. Most highly recommended! Dimensions 117 cm in length x 55 cm in width x 10 cm in height (maximum height available) Model Spring interior with dense foam padding Weight 6 Kg (Very dense and sturdy) Cover Deluxe comfort, removable and washable at 40 degrees Price Relatively Affordable Mother Nurture Luxury Thick Sprung Cot Bed Mattress Check Priceon Amazon Baby Elegance Eco Cot Mattress Check Priceon Amazon Baby Luxury Sprung Cot Mattress Check Priceon Amazon Laura Extra Thick High Grade Density Foam Cot Mattress Check Priceon Amazon Emily Superior Sprung Interior Baby Cot Mattress Check Priceon Amazon Mother Nurture Luxury Thick Sprung Cot Bed Mattress Check this product on Amazon Mother Nurture Luxury Thick Sprung Cot Bed Mattress If you want to skip the middleman and buy your mattress directly from a renowned factory that makes cot mattresses for some of the most well-known UK brands, there is hardly a better option available. With a Bonnell spring unit, firmly nestled in high-grade nursery foam, and then covered in stockinette, this Mother Nurture luxury thick sprung cot bed mattress is made with endurance in mind. It is professionally manufactured in the UK and meets all of the latest British standards, avoiding the use of antimony, phosphorus, and arsenic-based fire retardants. Technicalities out of the way, the mattress is very comfortable and quite adaptive to the body. It gives the perfect mix between the feeling of sinking and resting against a firm surface. With a hypo-allergenic luxury bound cover, the model is leagues ahead of competitors within a similar price range. The cover is quilted, water-resistant and easily removable. You can put it in the washing machine, at up to 60 degrees. It also features sturdy and nicely stitched bound edges, for added durability, enhancing the structural strength of the model. As mentioned above, most cot mattresses would easily resist mould forming both underneaths, as well as soaking within the core. If you have problems with humidity, mould, and children’s bedwetting, this is the superior option to a foam mattress. It has, in fact, both the water-resistant bound cover, plus the inner adjustable waterproof liner added to stop liquids from penetrating to the core. The dimensions of the model are 140 cm in length, 70 cm in width, and 10 cm in height. Measuring the weight it reads 4.7 Kg. The material, by composition, is 60% polypropylene, with 40% polyester. The price is relatively affordable, especially when you consider the features, comfort, and generous dimensions. Non-toxic, hypo-allergenic, sturdy, durable, and comfortable; this is one of the best models available on the market. The dimensions will pass the test of time, saving you from having to buy another model after a couple of years. Your child will enjoy a comfortable night’s sleep, and you will have some peace of mind knowing that the mattress is both durable and convenient. It is highly recommended! Baby Elegance Eco Cot Mattress Check this product on Amazon Baby Elegance Eco Cot Mattress A very affordable model, the Baby Elegance Eco cot mattress is one of the most popular items within its category. Made from an extra-strong fibre pad, and complying with the latest British standards, it is an option to consider. The material of this mattress cot is breathable, permitting air to circulate freely. Due to these properties, the core of the mattress will remain odour-free and fresh even after years of use. What is surprising given the price is the inclusion of a removable cover, which is washable at up to 60 degrees. The material is hypo-allergenic, with eco-friendly fibre, and the surface of the cover is textured for additional comfort. Dense and soft, the cot mattress provides a lot of comforts, and your child will enjoy the cosiness. The structural integrity of this model, on the other hand, is exemplary. Long-lasting and durable, it will pass the test of time. The mattress is 120 cm in length, 60 cm in width, and 10 cm in height, weighting only 1.5 Kg, which is surprising given the dense and sturdy body. It is made out of polyester eco-fibre and has all the features you’d expect from a premium-end quality cot mattress. The customer feedback from Amazon UK is highly positive, with over 80 reviews from verified customers rating it among the best within its category. If you want an eco-friendly cot mattress, that is hypo-allergenic and compliant to the latest British standards, this is a relatively affordable option that has much to offer. It won’t change the shape even after years of use, would easily fit a travel cot, and give you the convenience of a removable and machine washable cover. It is lightweight, with the perfect dimensions for a cot mattress, adequately thick, dense and very comfortable. The model would fit perfectly into most cot varieties, saving you the headache of having to look for custom bed models. Whatever else might be said, the Baby Elegance Eco cot mattress is one of the best models available, easily outranking far pricier competitors. Get yourself one while they still have them in stock! Baby Luxury Sprung Cot Mattress Check this product on Amazon Baby Luxury Sprung Cot Mattress Considering the feedback from our customers, this is one of the best cot mattress models in the UK. It is a relatively affordable item, with numerous quality features, and premium-end structural integrity which provides unmatched comfort. The Baby Luxury Sprung cot mattress is a fully breathable model, which provides enhanced airflow and a dense yet soft body. It comes with a removable zipped cover that can be washed at up to 60 degrees. The surface is water repellent, anti-allergenic, and neatly stitched for enhanced durability. Inside the core, encased coiled springs would provide the optimum comfort for your child, while at the same time increasing the durability and longevity of the mattress. Being compliant to the latest British standards, this model too is free from antimony, phosphorus, and arsenic-based fire retardants, which means that you won’t have to worry about toxic materials. The cover is breathable as well, while also repelling water. It would protect the surface of the mattress for years on end. It has a luxurious padded diamond quilted fabric on one side, with a plain cover on the other. This provides a noticeable difference between one side and the other, which makes this model a multi-season mattress. The dimensions are 140 cm in length, 70 cm in width, and 10 cm in height. It weighs 3 Kg, and there is a handful of different materials being used – from coiled springs to dense foam, to fibre polyester. The stitching is strong and ensures durability, and the fully breathable surface prevents odour and humidity storing as mould, which though microscopic usually has a way of spreading and jeopardizing your child’s health. This baby luxury sprung cot mattress is a trendy item on Amazon UK, and the feedback from verified customers is highly positive. If you need a longer mattress that you are planning to use for a couple of years at least, this model is worth considering. It combines comfort with durability, as well as convenience. Given the price, it’s hard to find a better alternative that includes a fully breathable surface, high-quality springs, eco-friendly fibre and a removable waterproof cover that can be used for the winter and summer season as well. Definitely worth the money! Laura Extra Thick High Grade Density Foam Cot Mattress Check this product on Amazon Laura Extra Thick High Grade Density Foam Cot Mattress Bar-none the most popular model on the market, the Laura Extra thick high-grade density foam cot mattress is hard to compare to any other. With a length of 95 cm and a width of 65 cm, it will easily fit into the Red Kite Sleeptight, Mamas and Papas, and Graco travel cots. It is thick and dense, with a fully breathable surface, and high-quality foam padding. The cover is removable, so it is easy to keep it clean, fresh and odour-free. It is waterproof, fully breathable as well, and soft and comfortable against the skin even without linens. It features a high-quality zipper, that won’t give in even after years of use. Unlike other covers that usually represent thin polyester clothing, this one is very thick and comfortable, applying an additional layer of softness. Although fire resistant, the material doesn’t include fire retardants of phosphorus, antimony, and arsenic, making the cot mattress safe. Complying to the latest British standards the BS1877-10:2011+A1:2012 and BS7177:2008+A1:2011, the cot mattress has passed rigorous testing. The model is far superior to other spring mattresses when it comes to comfort and softness, and it is much denser than a notable number of competing models. The structural integrity and stitching are premium-end, so you won’t have to worry about durability either. Your child will outgrow this mattress sooner than you will need to change it for any other reason. Analyzing the price across different categories and premium models, it is safe to say that this is by far and the most affordable model on the market. A surprising realization when you factor in both the quality and durability. The dimensions are 95 cm in length, 65 cm in width, and 7 cm in height. Although shorter than other competing models, the Laura high-grade density foam cot mattress is equally thick when factoring the internal core structure. It provides better comfort and denser core regardless of the 3 cm loss in height. The weight is surprisingly light as well, at only 1.28 Kg, making it ideal for easy transport. So far, the Amazon UK listing features more than 700 reviews from verified customers, putting this model far above any other in the category. Most of the user reviews, of course, are highly positive. If you need a travel cot mattress, that is comfortable, toxin-free, and comes with a luxury cover; there is hardly a better option available. Machine washable, fully breathable, dense and soft, it is the only mattress you’ll need to buy. Most highly recommended! Emily Superior Sprung Interior Baby Cot Mattress Check this product on Amazon Emily Superior Sprung Interior Baby Cot Mattress Comfortable and durable, the Emily Superior Sprung interior baby cot mattress is a premium-end model, that is far surpassing the quality of other competing products. It features a coil-sprung unit, densely protected by foam padding, making the mattress both structurally strong as well as comfortably soft. The luxury foam padding, on the other hand, is breathable, keeping the interior odour-free, while at the same time minimizing the danger of accumulating moisture and humidity in the form of mould bacteria. The waterproof membrane adds another layer of protection, and the fully removable cover yet another soft layer on top. It can be washed at up to 40 degrees, though most of the time a wet cloth can be used to wipe the surface. It features a side zipper that is nicely stitched to the cover so it won’t cause any problems after years of use. Although fire repellent, the material doesn’t have arsenic, phosphorus or antimony fire retardants. It is toxin-free, and much more breathable than that of other models. The dimensions of this Emily Superior sprung interior baby cot mattress measure 117 cm in length, 55 cm in width, and 10 cm in height. With the coil-sprung unit and the dense foam padding surrounding it, the mattress feels a lot thicker than other models. The quality quilted cover adds to that sensation as well, providing another soft layer on top. Needless to say, if you are looking for improved comfort, there is no better option for your kid. While other models would give in after months of use, and especially when the weight of your kid is slightly above the average for his age, this one would keep the same form no matter what. The Amazon UK listing has more than 80 reviews available, all coming from verified buyers. All of them are highly positive. Another thing that I noticed is the proportion to which scores and ratings exist for any given listing. Most of the reviews for this model are in the maximum score bracket, over 80%, while the rest is in the 4-star satisfaction rating. Weirdly enough, no customer reviews exist showing dissatisfaction with the model. All in all, this model has the best mattress reviews on the net. If you need a relatively affordable cot mattress, that is super thick, dense and soft; there is hardly a better option. Most highly recommended! What Makes a Quality Cot Mattress? Despite the obvious qualities such as thickness, softness, and pleasant tactile feedback, there are more things to look for under the surface layer. You would like to choose models that are both comfortable yet durable, without necessarily burning a hole in your pocket. So let’s see what makes a good cot mattress. The material The best cot mattress would feature non-toxic materials and a soft hypoallergenic surface. It won’t be rare that the material composition is made of polyester, with the possible addition of polypropylene as well. Eco-friendly fibre materials are a plus, though not necessarily detrimental in regards to quality. Furthermore, since most of the models are fire repellent, it is essential to ask about the composition of the material, especially with regards to toxic elements such as phosphorus, arsenic, and antimony (most commonly used as fire retardants). A good quality cot mattress would not include these materials. Compliant to the latest British standards It is important that both the material and the manufacturing process are in compliance with the latest and highest standards of quality required in the UK. Therefore, see that the model has the BS1877-10:2011+A1:2012 and BS7177:2008+A1:2011 compliance at least. Structural integrity While you can genuinely argue between foam mattresses and pocket sprung cot bed mattresses, the case for picking a winner is somewhat nuanced. Foam mattresses would adapt better to the body, but they are more absorbent when it comes to moisture. If your home is humid, and you have general problems with mould, the foam mattress would require an occasional “breathing” outside. On the other hand, a pocket sprung cot bed mattress would be more breathable, preventing odour and moisture from absorbing. The con, however, is that a pocket sprung model might provide less comfort since it sinks deeper as you apply weight. Having in mind that kids are far lighter when compared to an adult, this is not an issue. A combination, therefore, between the two – both springs and foam – is generally the best option. High quality quilted cover. Kids being kids, there will be an occasional bedwetting incident no matter what. It helps, therefore, to have a water-resistant cover that is easy to unzip and put into the washer. Look for materials that can endure washing at 40 degrees at least. A high-quality quilted cover would come included in the price, protecting the cot mattress for years to come. Some are double-sided, providing both a winter, as well as summer side to sleep on. A softcover can add a layer of comfort, while at the same time protecting the surface of the mattress. Look for hypoallergenic materials, specified under description or features. Positive feedback While it is easy to follow the instructions from above and analyze a cot mattress through and through, the fact remains that much of the material is hidden underneath the surface. Nobody can predict whether a mattress is high-quality enough to resist the test of time, without losing shape and comfort. The safest bet, therefore, would be to buy popular listings, with a fair number of positive reviews. Dimensions If you are buying for a specific bed, always have a look at the inside dimensions for your bed, and make sure to specify the size of the model you are ordering. While it is convenient to buy larger models, and hence save on extra expenses after a couple of years, it is less so when you find out that you have to buy a new cot bed as well. Most of the mattresses should have the measurements specified, and you will find out that many fit easily into a travel cot. Nevertheless, make sure to double-check the cot bed mattress size. The most popular sizes are the cot mattress 120 x 60 cm, and the cot mattress 140 x 70 cm. You will find several such in the compilation below. Also, note that the maximum allowed height for cot bed mattresses is only 10 cm. With the mattress guide behind, let’s focus on the best cot mattress models.