Another great question! I am going to list each of the bags and then state what has been updated to it.

BE SMALL-
Adjustable shoulder strap with memory foam padding
Scrunchy style key chain
Swivel attachment hardware for stroller clips
D-ring attachment on shoulder strap for Paci-Pod or sunglasses

BE ALL-
Adjustable shoulder strap with memory foam padding
Scrunchy style key chain
Swivel attachment hardware for stroller clips
D-ring attachment on shoulder strap for Paci-Pod or sunglasses
New outside pocket construction with wider gussets and Thinsulate insulation

BE SMART-
Scrunchy style key chain
Swivel attachment hardware for stroller clips

PACKABE-
Adjustable shoulder strap with memory foam padding
Scrunchy style key chain
Swivel attachment hardware for stroller clips
New outside pocket construction with wider gussets and Thinsulate insulation and NO inside insulated pocket to free up interior space

I hope I got it all!!! Most of our retailers have the updated product (unless they haven't sold it yet). But you might run across an original Ju-Ju-Be on EBay, the babybag boards or our own swap forum.