Onesie Extender "Meisterstück" multi size set (3 pieces, cotton)

A set with which you can make (almost) every onesie fit for your baby wrapped in cloth nappies.

  • for little babies who grow beyond themselves

  • extends the onesie by 6 cm

  • makes every onesie fit over the cloth diaper

Delivery Time: 3-5 days

Availability: more than 10 available

Incl. Tax, excl. Shipping Cost

Product Description


Babies grow. Much too fast. Before you know it, the new onesie is already a size too small. With our onesie extenders the bodysuits can be worn for a while longer. That's sustainable and also good for your wallet.

The set "Meisterstück" contains 3 onesie extensions with 3 different button sizes:

  • small: 7 mm
  • medium: 8,5 mm
  • large: 10 mm

Since the manufacturers of onesies use different button sizes, you can be sure with this set that at least one of the extensions will fit your onesies.


Material properties

  • high-quality cotton, robust and durable
  • the small metal button is black the large metal button is orange, the middle button is silver for better differentiation of the sizes


Application possibilities

  • as an extender, if the onesie still fits around the top, but does not close at the bottom
  • helps with nighttime diapers, so that the onesie does not fit too tight


Our onesie extenders fit on most popular body brands. These include BabyClub (C&A), earlydays, George, H&M, Kanz, Liegelind, Lupilu (Lidl), Next, organic (Hessnatur), Petit Bateau, Steiff, Topomini (Ernsting's Family) and many more.



  • length: 8,5 cm
  • width: 6,5 cm
  • button spacing: 2,3 cm



100% cotton


Care instructions

  • max. 60 °C, with heavy-duty or coloured detergent
  • wash with the same colours
  • please wash in the laundry net 
  • spin at speeds below 1000 rpm
  • please air-dry or in the dryer at gentle setting
  • pull into shape wet or iron at low setting



Please note that some brands use smaller and larger snap fasteners and yet are not compatible with our body extensions. In addition, the manufacturers change the snap fasteners of the bodysuits from time to time, so we cannot promise that our information about suitable manufacturers is always up to date. Some manufacturers also use only two buttons or very narrow button spacing.


Please check the diameter and button spacing of the press studs on your bodysuits before you buy to make sure that our body extensions fit.


Made in Germany


Additional Information

Additional Information

delivery time 3-5 days
size of inner diaper N/A
inner diaper fabric N/A