The Boba X Baby Carrier Easy, Adjustable, Supportive and Comfortable! The Boba X is designed to be the most versatile soft structured carrier on the market. Made with 100% cotton, it's sturdy and machine washable. Most importantly, it is ergonomic for both baby and babywearer! Certified Hip Healthy but the International Hip Dysplasia Institute, the seat of the Boba X can be extended to 21 inches (53 cm) to give YEARS of knee-to-knee support to your growing child.
