The advantage of the BB010 :
1. the PE board can give excellent support to baby's back .
2. the front packet can keep baby's favorite stuff such as toys .
3. the double security buckle gives baby double security
4. the detachable head support can give baby more room for movement .
5. the side way allow care-giver to give breast - feeding in public with elegant .
6. 5 ways to carry baby .
7. the chest buckle can keep two straps together .
8. the padded check buckle hold can give more comfort to your back and chest .
9. the elastic band in the leg opening to ensure double safety .
10.there is one design special for hanging the feeding bottle .