boba 4gs Slate
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Boba Classic 4GS Baby Carrier


The Boba Classic 4GS is a new version of  the Boba 4G baby carrier. The old model has been improved and simplified. Meet the 4Gs Classic Carrier : ergonomic, simple, intuitive, with new playful prints and an unbeatable price.

  • suitable from birth to 4-5 years (up to 20 kg / 7 - 45 lbs)
  • 3 ergonomic carry positions:  new-born, front and back
  • infant insert included
  • removable hood and storage pouch
  • certified hip healthy by International Hip Dysplasia Institute
  • 100% cotton (Model Slate is made of 100% Organic Cotton)
  • Machine washable
€90.00 Save 10%


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The new Boba Classic 4GS : better and cheaper than the Boba 4G !

Boba has updated his famous ergonomic baby carrier Boba 4G, with new Boba Classic 4GS.

It in not a revolution - just a couple of small improvements which makes the new model simpler and more intuitive to use.

You have liked the Boba 4G ? You'll love the Boba Classic 4GS ! 

What is the difference between Boba Classic 4G et Boba Classic 4GS ? 

If we had to name the three major differences between the 4G and the 4GS, it would be the following :

  •  simpler design (the new model has no longer foot straps)
  •  now you can wear it in three positions instead of two
  •  the recommended retail price declined sharply: from 125 € to 105€ !

Boba Classic 4GS baby carrier has been approved by The International Hip Dysplasia Institute.

Boba 4GS has been approved by The International Hip Dysplasia Institute.

Boba Classic 4GS is an ergonomic baby carrier. Your baby to sits in the hip-healthy position:

- back round in C-position:

- legs in M-position :

Your 4GS  baby carrier is suitable for all holders

This buckled baby carrier is light, simple and very easy to use. It is designed to meet the needs of all parents. The ergonomic design with its multiple adjustments make this carrier the perfect fit for your entire family. The shoulder straps and the belt adjust very easily. Moreover the waistband and the shoulder straps are generously padded so you can carry you baby comfortably.

Wear your baby from birth with your full buckle baby carrier Boba Classic 4GS 

With your Boba Classic 4GS  baby carrier you can wear your new-born as well as your toddler for short walks and real hikes. This soft structured ergonomic baby carrier allows you to wear your baby from 3kg, thanks to an insert, and up to a weight of 20 kg , which is about 4-5 years old.

How to carry you baby with Boba Classic 4GS ? 

Boba Classic 4GS Carrier Dusk

How to wear from birth to 7 kilos (about 4 months)

To carry your baby from its earliest days to 7 kilos, the insert (booster cushion) must be positioned in the closed position, as shown in the picture below. 

Boba Classic 4GS  - How to wear from birth to 7 kilos (about 4 months)

How to wear from 4 months - 10 months

As early as 3-4 months (about 7 kg), you still use the insert, but in the open position, as shown in the picture below. 

Boba Classic 4GS - How to wear from 4 months - 10 months

How to wear from 10 months

From 10 months, the cushion is no longer necessary.

Features and advantages : 

  • suitable from birth to 4-5 years (20 kg / 7 - 45 lbs)
  • 3 positions ergonomic carry positions:  new-born, front and back (inward-facing)
  • very light (only 500 grams)
  • waist belt adjustment : 63 - 147 cm / 25"- 58"
  • shoulder strap adjustment: 51 - 102 cm 20"–40"
  • zippered waist belt pocket
  • shoulder strap holders keep purse in place
  • easily adjustable chest strap 

Accessories included : 

  • removable sleeping hood
  • infant insert (reducer cushion)
  • storage pouch

Infant insert allows you to carry you baby form birth (3kg).

Removable hood helps to keep the baby's head while sleeping, and protects it from the sun.  

Maintenance and cleaning

It is recommended to spot clean regularly. When necessary machine wash at max. 30°. Use a delicate cycle and a gentle detergent to prevent fading and colour loss. Do not tumble dry. Do no bleach.


Data sheet

Type of baby carrier
buckle carrier / soft structured carriers (SSC)
Baby's age
0 - 4 years
Baby's weight
3,2 - 20,4 kg
63 - 147 cm
Shoulder straps
51 - 102 cm
100 % cotton
Made in
2 years

Specific References


Write your review!


Posted on our previous website on 3 June 2019

Very practical and easy to use. Adopted immediately by mom and baby.