Baby Carrier Booster


This accessory allows to narrow the opening of the baby's legs and to position it higher in the apron while maintaining an adequate position. It allows to use the preformed baby carrier when the baby will reach the age of about 4 months combined with a weight of 5.5 kilos. It is also necessary that the top of the apron is, at most, at the height of its neck.

We took care to design a booster half-moon that will fit the shape of the body of the wearer to see its comfort.

Note: The booster seats are all solid black.
Baby weight

Gustine baby carriers are designed to support a maximum weight of 20.5 kg (45 lbs)

Baby Size

The babysize is recommended for baby weighing over 6,5 kg. Also we recommend that your baby have a natural leg spacing that is suitable for the baby carrier. It’s important also that the top of the apron should match the height of the neck. For the babysize the seat is 36 cm wide and the apron is 38 cm high.

You can also add a booster to your Gustine when your baby is about 3-4 months old et is weight is about 5,5 kg.

Toddler size

The toddlersize is for baby/children weighing a minimum of 11 kg. Also the top of the apron and their neck should be the same height. In general, 2 year old babies with a minimum size of 2T pants are safe.


Those measurements are pre wash there may be a variation of 1 cm after washing your babycarrier.

Delivery time

Gustine baby carriers will deliver within 3 business days after placing your order. On special holidays such as Christmas, Easter, June 24, July 1, Labor Day, Thanksgiving and the New Year, Gustine baby will carry out no mailings. These days will not be considered as working days. Delivery times may vary depending on where you live.

  • Christmas - December 25
  • New Year - January 1st
  • Easter Monday - April 2nd
  • St-Jean-Baptiste - June 24
  • Canada Day - July 1st
  • Labor Day - May 1st
  • Thanksgiving - October 8

  • Standard shipping
  • Express shipping
  • 2 business days
  • X
  • 7 business days
  • X
  • 10 to 15 business days
  • 7 business days
  • 4 to 6 weeks
  •  7 business days
Shipping costs
  • Baby carrier
  • Booster
  • free
  • 10 $ cad
  • 10 $ cad
  • 10 $ cad
  • 12 $ usd
  • 8 $ usd
  • 16 € standard
  • 24 € express
  • 7 €

* except Alaska & Hawaii 20$ usd