As long as I understand, it comes in 25 30 and 35. All of them are of the same dimensions, with only different distance between the holes. I compared them, the 25 and the 30 are visibly different, as you can see on the following photo:
How about the 30 and 35? The handles on 30 and 35 are of almost the same distance, 10cm vs 10.5cm. As you can see on the following photos:
I tried the backpocket 30 on a Birkin 35. It kinda fit. I wonder if a backpocket 35 would fit even better:
How about the 30 and 35? The handles on 30 and 35 are of almost the same distance, 10cm vs 10.5cm. As you can see on the following photos:
I tried the backpocket 30 on a Birkin 35. It kinda fit. I wonder if a backpocket 35 would fit even better:
