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Collection: Cot and Cot Bed Mattresses

Selecting the right cot or cot bed mattress for your little one is really important when it comes to them having a safe, cosy and comfortable sleep... A mattress should provide both comfort and support.
There are a variety of mattress types available such as foam mattresses, sprung mattresses and pocket sprung mattresses.
Cot mattresses are typically 120 x 60 cm, while cot bed mattresses typically measure 140 x 70 cm. There are some exceptions of course, so be sure to check the manufacturer's specification for the cot or cot bed to determine the correct mattress size.

37 products

Collections

Collections

  • Obaby Moisture Management Dual Core Mattress (120cm x 60cm)
    Obaby Moisture Management Dual Core Mattress
    Vendor
    Obaby
    Sale price
    £116.99
    Regular price
    £129.99 You save 10%
    Unit price
    per 
  • Babymore Eco Fibre Cot Mattress (120cm x 60cm)
    Babymore Eco Fibre Cot Mattress (120cm x 60cm)
    Vendor
    Babymore
    Sale price
    £55.00
    Regular price
    £55.00
    Unit price
    per 
  • Obaby Pocket Sprung Mattress
    Obaby Pocket Sprung Mattress
    Vendor
    Obaby
    Sale price
    £63.99
    Regular price
    £79.99 You save 20%
    Unit price
    per 
  • Obaby Moisture Management Dual Core Mattress (140cm x 70cm)
    Obaby Moisture Management Dual Core Mattress
    Vendor
    Obaby
    Sale price
    £134.99
    Regular price
    £149.99 You save 10%
    Unit price
    per 
  • Obaby Breathable Dual Core Mattress
    Obaby Breathable Dual Core Mattress
    Vendor
    Obaby
    Sale price
    £116.99
    Regular price
    £129.99 You save 10%
    Unit price
    per 
  • Babymore Pocket Sprung Mattress
    Babymore Pocket Sprung Mattress
    Vendor
    Babymore
    Sale price
    £89.00
    Regular price
    £89.00
    Unit price
    per 
  • Ickle Bubba Sprung Cot Bed Mattress (140cm x 70cm)
    Ickle Bubba Sprung Cot Bed Mattress (140cm x 70cm)
    Vendor
    Ickle Bubba
    Sale price
    £69.00
    Regular price
    £69.00
    Unit price
    per 
  • Babymore Eco Fibre Cot Bed Mattress (140cm x 70cm)
    Babymore Eco Fibre Cot Bed Mattress (140cm x 70cm)
    Vendor
    Babymore
    Sale price
    £60.00
    Regular price
    £60.00
    Unit price
    per 
  • CuddleCo Lullaby Hypo Allergenic Bamboo Foam Mattress (120cm x 60cm)
    CuddleCo Lullaby Hypo Allergenic Bamboo Foam Mattress
    Vendor
    CuddleCo
    Sale price
    £39.00
    Regular price
    £39.00
    Unit price
    per 
  • Obaby Sprung Mattress
    Obaby Sprung Mattress
    Vendor
    Obaby
    Sale price
    £49.99
    Regular price
    £49.99
    Unit price
    per 
  • Babymore Deluxe Sprung Mattress
    Babymore Deluxe Sprung Mattress
    Vendor
    Babymore
    Sale price
    £69.00
    Regular price
    £69.00
    Unit price
    per 
  • Boori Purotex Oval Cot Mattress
    Boori Purotex Oval Cot Mattress
    Vendor
    Boori
    Sale price
    £129.00
    Regular price
    £129.00
    Unit price
    per 
  • Babymore Premium Dual Core Pocket Sprung Mattress (120cm x 60cm)
    Babymore Premium Dual Core Pocket Sprung Mattress (120cm x 60cm)
    Vendor
    Babymore
    Sale price
    £129.00
    Regular price
    £129.00
    Unit price
    per 
  • Babymore Premium Dual Core Pocket Sprung Mattress (140cm x 70cm)
    Babymore Premium Dual Core Pocket Sprung Mattress (140cm x 70cm)
    Vendor
    Babymore
    Sale price
    £149.00
    Regular price
    £149.00
    Unit price
    per 
  • Ickle Bubba Sprung Cot Mattress (120cm x 60cm)
    Ickle Bubba Sprung Cot Mattress
    Vendor
    Ickle Bubba
    Sale price
    £59.00
    Regular price
    £59.00
    Unit price
    per 
  • Obaby Natural Coir/Wool Mattress
    Obaby Natural Coir/Wool Mattress
    Vendor
    Obaby
    Sale price
    £116.99
    Regular price
    £129.99 You save 10%
    Unit price
    per 
  • Tranquilo Bebe Luxury DualTech Pocket Spring Mattress (132cm x 70cm)
    Tranquilo Bebe Luxury DualTech Pocket Spring Mattress (132cm x 70cm)
    Vendor
    Tranquilo Bebe
    Sale price
    £169.00
    Regular price
    £169.00
    Unit price
    per 
  • Tranquilo Bebe Luxury Pocket Spring Mattress (140cm x 70cm)
    Tranquilo Bebe Luxury Pocket Spring Mattress (140cm x 70cm)
    Vendor
    Tranquilo Bebe
    Sale price
    £89.00
    Regular price
    £89.00
    Unit price
    per 
  • Ickle Bubba Fibre Cot Bed Mattress (140cm x 70cm)
    Ickle Bubba Fibre Cot Mattress (140cm x 70cm)
    Vendor
    Ickle Bubba
    Sale price
    £49.00
    Regular price
    £49.00
    Unit price
    per 
  • Tranquilo Bebe Luxury ECO Fibre Mattress (140cm x 70cm)
    Tranquilo Bebe Luxury ECO Fibre Mattress (140cm x 70cm)
    Vendor
    Tranquilo Bebe
    Sale price
    £39.00
    Regular price
    £49.00 You save 20%
    Unit price
    per 
  • Tranquilo Bebe Luxury Spring Mattress (120cm x 60cm)
    Tranquilo Bebe Luxury Spring Mattress (120cm x 60cm)
    Vendor
    Tranquilo Bebe
    Sale price
    £59.00
    Regular price
    £59.00
    Unit price
    per 
  • Tranquilo Bebe Luxury DualTech Pocket Spring Mattress (120cm x 60cm)
    Tranquilo Bebe Luxury DualTech Pocket Spring Mattress (120cm x 60cm)
    Vendor
    Tranquilo Bebe
    Sale price
    £119.00
    Regular price
    £119.00
    Unit price
    per 
  • Tranquilo Bebe Luxury Pocket Spring Mattress (120cm x 60cm)
    Tranquilo Bebe Luxury Pocket Spring Mattress (120cm x 60cm)
    Vendor
    Tranquilo Bebe
    Sale price
    £79.00
    Regular price
    £79.00
    Unit price
    per 
  • Tranquilo Bebe Luxury ECO Fibre Mattress (120cm x 60cm)
    Tranquilo Bebe Luxury ECO Fibre Mattress (120cm x 60cm)
    Vendor
    Tranquilo Bebe
    Sale price
    £34.00
    Regular price
    £39.00 You save 13%
    Unit price
    per