The Cot Mattress Company

We have over 30 years experience in the development of baby mattresses.

NightyNite® cot mattresses have the unique Easychange® design - Just zip off the soiled topper and zip on the spare clean one provided. 

We are passionate about safety, breathability, temperature control, hygiene, durability, waterproof protection and comfort.

We use superior quality components, our cot mattresses will last longer, be more supportive, and be easier to maintain - 5 year guarantee. 

Require any information about baby mattresses, please see our buying guide or contact our support service. Helpline no. 01299 823223

Choose Your Cot Mattress Size

112 x 55   117 x 54120 x 60

126 x 63132 x 70  130 x 70

131 x 75132 x 77  140 x 70

 5 Designs  in crib mattresses

Choose Your Crib Mattress Size

76 x 40   84 x 36   84 x 38

84 x 43   89 x 38   90 x 40

Choose your Moses Basket Mattress Size

66 x 28   67 x 30   74 x 28

71 x 40   74 x 30   74 x 34   

Our travel cot mattress has a  separate waterproof liner to protect the foam core

Choose Your Travel Cot Mattress Size

104 x 74  119 x 59  93 x 66

We have a superb range of natural cot crib and Moses basket mattresses- see our new exclusive natural pocket spring  -- no metal

Natural Mattresses

Bamboo Sheets

cot anf crib bedding

Cotton Sheets & Blankets

 Nightynite® A Better cot Mattress

Check out why NightyNite Mattresses offer more

The Easychange. The best for you and baby

The Easychange® Makes Life Easier For You

The Excellence Guaranteed Five Years


Cotton Sheets & Blankets

 This week's Most Asked Questions,  Memory foam is it ideal for Baby Mattresses?

Some companies use memory foam for babies mattress. Here at The Cot mattress Company we do not like Memory Foam and would never use it for a baby mattress!

In our opinion the disadvantages far outweigh the advantages

It will mould to a babies shape making it more difficult to turn over and a possibility the face would be moulded in the mattress.

It is hotter than CMHR foam.

There are different  chemicals in memory foam, these are complicated and without getting into details we consider them unproven and pose a question on their toxicity.

Memory foam may cause pooling, when a baby breaths out carbon dioxide,  This gas is heavier than air can sit in the dip the baby's head has made in the memory foam, babies are shallow breathers and it means it could breath in a larger combination of C02, certainly if the room is not well ventilated

Companies using memory foam say the advantage of memory foam is it is softer and more comfortable.

Interesting that the advice from 1989 from the health experts has been "sleep your baby on a firm surface on their back and keep airways open. and in a well ventilated room

Consider a firm foam base that wont dip or dent and a breathable spacer cover to give a little extra comfort and maximum air.

We would suggest using  a waterproof protector under the cover protects the core does not impede the breathability

Memory foam may well suit some very senior citizens and some doggies but for The Cot Mattress Company  memory foam is not for babies

PS. You can get Memory foam that is very dense, very firm and will not dip under a babies weight.  Then you remove the risk and the only advantage which is the softness, but still have the problem of the extra heat and unknown toxicity.