IKEA JATTETROTT Pocket Spring Mattress Reviews (2026)

JÄTTETRÖTT leans practical. The pocket-spring core rebounds quickly, stays steady under pressure, and pairs with a zip-off cover that makes messes easier to handle. The main trade-off is comfort: it feels flat and firm rather than cushioned.

Who It’s For:

• Caregivers who want a firm crib feel with quick rebound

• Homes where spills happen and a washable cover matters

• IKEA-crib owners who want a snug, no-fuss fit

Who It’s Not For:

• Anyone who wants a softer, more cushioned crib mattress

• Shoppers who want a thicker, more padded build

• Families using a non-IKEA crib and wanting the least guesswork on fit

We installed the mattress in a full-size crib, checked perimeter fit, and used it through a month of repeatable nighttime check-ins. Our testing process focused on support and edge stability during soothing and sheet changes. Marcus and Mia handled heat and pressure checks with short lie-down and kneeling tests, while Carlos tracked consistency during slow turns and repositioning. We scored support, cooling, pressure relief, motion isolation, responsiveness, edge support, and durability on a 5-point scale.

The first thing we noticed in actual testing was the quick rebound. Pressing a palm into the center brought an immediate push-back instead of the slow sink you get from dense foam. During bedtime routines, the surface stayed composed when we leaned over the rail, and the edge felt steadier than many simple foam crib mattresses.

Heat buildup was also more controlled than we expected. Marcus, who tends to run hot, said the spring core felt less stuffy in our warm-room checks, and Mia said the top had a little give without losing its firm feel. Carlos kept coming back to the same point: the surface felt consistent, with no strange soft spots or surprise dips during repositioning.

The cleanup story is just as practical. The removable cover handled a hot wash well in our tests, and the inner layer was easy to wipe down after routine messes.

What we liked:

• Stable, springy support that resists a trough-like feel when leaning in

• Airier feel than dense foam during warm-room checks

• Easy-care cover system for routine messes

Who it is best for:

• Caregivers who prefer a firm, predictable crib surface

• Nurseries that run warmer and benefit from airflow

• Anyone prioritizing washability and fast cleanup

Where it falls short:

• Minimal plushness if you want extra cushioning

• Thinner profile than many premium crib options

• Some motion travels more than on heavy all-foam builds

• Price: current pricing can vary by IKEA listing and promotion

• Type: pocket spring mattress for crib

• Firmness: firm

• Size: 27 1/2" x 52"

• Thickness: 4 3/4"

• Support core: steel pocket spring unit

• Comfort layers: pressure-relieving foam plus polyester wadding

• Cover and fills: quilted outer cover with soft fill and a wipe-clean inner layer

• Care: removable cover machine washable up to 140°F/60°C; inner layer wipe-clean

• Ventilation: pocket springs promote airflow through the core

• Zipper detail: child-safe zipper design

• Returns: 365 days

Choose this mattress if you want a firm, steady crib feel that will not compress into a soft pocket when you lean in for bedtime routines. It is also a good fit if easy cleaning matters. Between the zip-off cover and wipe-clean inner layer, it works well as a practical daily-use crib mattress. The trade-offs are simple: it is not plush, it is thinner than many premium crib options, and it is built around crib use rather than broader sleep setups.

If you prioritize washability from cover to core and a foam-free feel, the Newton Crib Mattress is a common alternative. If you want a simpler foam option with broad mainstream availability, the Graco Premium Foam Crib & Toddler Mattress is another familiar pick.

This mattress is firmly tuned, so it will likely feel too flat if you want extra cushioning. The springy core also transfers a bit more movement than heavier all-foam crib mattresses. It is made for crib use and feels most straightforward in IKEA crib setups, so fit is worth double-checking if you plan to use it elsewhere.

Why choose this model:

• You want a firm, springy feel with quick rebound

• You value a removable cover that can be washed hot

• You want a snug fit designed around IKEA crib sizing

Alternatives to consider:

• Newton Crib Mattress: fully washable core and a very breathable, foam-free feel

• Naturepedic Classic Organic Cotton Crib Mattress: a certified organic option with a firm waterproof surface

• Graco Premium Foam Crib & Toddler Mattress: a simpler foam build at a friendlier price point

• Measure your crib interior and confirm the mattress sits snugly with no perimeter gaps.

• Use a properly sized fitted sheet so the corners stay tight and the surface stays flat.

• Wash the removable cover inside out and keep the zipper closed so it comes back fitting smoothly.

• Let the mattress air out in the nursery before first use to normalize the new-product feel.

• Rotate the mattress periodically to keep wear even in the most-used zone.

• Add a thin, well-fitted waterproof protector if you expect frequent spills.

• Keep the zipper detail secured and out of reach during routine use.

• For quick cleanups, wipe the inner layer with a damp cloth and save full cover washes for bigger messes.

• Avoid adding thick pads or toppers that change the fit and can create bunching under a fitted sheet.

• When you change sheets, press along the edges and corners to confirm everything sits flush and even.