Obaby Pocket Sprung Cot Mattress 120 x 60 cm – hypoallergenic, breathable & waterproof removable cover
Product description
The essentials
If you’re shopping for a cot mattress for a baby or toddler, you’ll quickly find that “easy to keep clean” becomes a bigger deal than you expect. The Obaby Pocket Sprung Cot Mattress (120 x 60 cm) is aimed at that everyday reality: it’s designed to be hypoallergenic and breathable, while also including a waterproof removable cover to help manage spills and accidents.
On paper, it’s a sensible middle-ground approach: pocket sprung support is there for additional cushioning, and the removable cover is built for practical maintenance rather than wishful thinking. It’s not described as the softest feel in the range—this one is positioned as a firmer mattress—so if you know you’re sensitive to firmer support, it’s worth thinking carefully before you buy.
What matters most day to day

A baby’s routine means messes happen. The waterproof element and removable cover are the most obvious “real life” features here, because they can make cleaning less stressful. You’re also told the cover is machine washable up to 60º C, which is exactly the kind of detail that tends to matter when you’re doing laundry more often than you planned.
The hypoallergenic and breathable claims are also relevant for parents who are trying to reduce triggers such as allergens and keep airflow comfortable. Again, it’s hard to judge comfort from a listing alone, but the intent is clear: a mattress that aims to feel more breathable and less likely to irritate.
There’s also a 5-year Obaby warranty included for UK buyers (stated as “free”), which is one of those purchasing signals that can help if you’re weighing durability.
Where the pocket sprung design comes into it



This mattress uses a pocket sprung core, which is commonly chosen to offer extra support and a bit more “give” than a flat, non-sprung alternative—without necessarily going down the route of a softer, deeply cushioned feel.
What you’ll likely notice is the support should feel more structured than a basic foam mattress, particularly as your child moves around. However, since we’re only working with the information provided, it may not feel identical to every other sprung option—firmness and comfort can still be quite personal.
Tech specs (quick and useful)
- Size: 120 x 60 cm
- Cover: waterproof, removable
- Fabric care: machine washable up to 60º C
- Internal support: pocket sprung core
- Warranty: 5 years (Obaby warranty for UK, stated as free)

Who it suits (and who may want to look elsewhere)
It makes sense if you want a cot mattress that’s oriented towards day-to-day hygiene: breathable + hypoallergenic positioning, combined with a waterproof removable cover and a wash-at-60º C approach.
It’s also a good fit if you prefer firmer support for a baby/toddler mattress, because this product is described as “firm”. You’ll probably appreciate it in a standard cot bed setup when you want an option that’s not overly squishy.
It may not be the best match if your top priority is a very soft, cosy sleep surface. Also, because firmness and “feel” aren’t quantified in the details you provided, you may want to think twice if you’re very particular about how a mattress should feel when your child settles.



Practical tips before you buy
Before committing, double-check the size: the mattress is listed as 120 x 60 cm, described for a standard cot bed. If your cot bed uses a different size or you’re unsure about fit, it’s worth measuring first rather than assuming.
Also, consider how you’ll use the waterproof cover in practice. Removable covers are great, but they work best when you’re actually able to wash and replace them as needed—especially if your routine includes frequent laundering.
FAQs

Is it suitable for babies and toddlers?
The product description positions it as a firm baby & toddler mattress for a standard cot bed, so it’s intended to cover both stages.
Does the cover come off for washing?
Yes. The listing states the cover is removable and machine washable up to 60º C.



What does “hypoallergenic” mean here?
The key point provided is that it’s described as hypoallergenic, alongside being breathable. If you have specific allergy concerns, it’s still wise to consider your own trigger factors and check any guidance you follow.
How long is the warranty?
The listing mentions a 5-year Obaby warranty for free for UK buyers.
Final verdict
When it makes sense
Choose the Obaby Pocket Sprung Cot Mattress if you want a firmer cot mattress with a pocket sprung core and you value the practical combo of hypoallergenic and breathable design alongside a removable waterproof cover you can machine wash. It’s the sort of mattress that fits busy household routines.
Skip it if you’re after a noticeably soft feel, or if you’re not confident that the 120 x 60 cm size is the right fit for your cot bed setup. For most parents prioritising support and easier cleaning, it reads like a thoughtful, no-nonsense pick—just keep expectations aligned with “firm” and the information given.
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