Rumba Superlight by Sherpani and other Child Carriers backpacks.

Sherpani
"Rumba Superlight"

The Rumba Superlight is a lightweight alternative to the award-winning Rumba baby carrier . It differs in having slightly less volume for storage and comes in one frame size.
As the name implies, the Rumba Superlight baby carrier is considerably lighter than other baby carriers on the market, weighing in at just 4 lb. 8 oz. - great for around town or ultralight backpacking trips.
The Rumba Superlight features an exclusive Five Point Chest Plate that prevents slouching and holds your baby upright comfortably and securely with padded foam and five security straps. This baby carrier is designed to comfortably fit both men and women with torsos ranging from 17"-20”.