The BG is the blue one on the left, the cover is in the middle, and the pocket is on the right.
All diapers completely snapped down. The pocket is the smallest diaper and the BG is the biggest.
All diapers on the second snap setting. The BG only has 2 snap settings.
The BG is completely unsnapped. The other two are on the 3rd snap setting.
All diapers unsnapped. You can see the cover is the biggest. I don't have any other covers (besides wool and WAHM fleece covers) to compare it to. Sorry!
Hope this gives you a good visual of the cover : ) You can buy them from plenty of retailers. Mami's and Papi's and SweetBottoms Baby Boutique are two of my favorite retailers (their buttons are off to the left) and you can buy them from either of these wonderful WAHMs! (Supplies are limited. This was a mini release until summer.) Happy shopping fellow addicts : )