But the size is the same!
I see now that the backpacks hardly differ in dimensions. The medium should theoretically be 44 x 28 x 13, the smaller 42 x 25 x 12. This is ridiculous! This backpack is now located in my possession is indeed referred to as a medium and as written in the backpack itself (!), But he still has only a width of 25 cm and a depth of 12cm. The amount is not at all serious to measure at this thing, I would not know where you should invest as the benchmark. That this (theoretically) slight difference in volume should make up 5 liters, count me times before someone.
The fact is that I have received a backpack MEDIUM, but with the smaller dimensions has 25 x 12 version SMALL. This is just unreal !!! I think between the two backpacks there is no difference! The processing of the backpack is certainly OK, look, he does well (at this price would be anything but surprising) but since spirits versions SMALL and MEDIUM at AMAZON, as with other providers and between the two there is apparently no difference except in price ! If one takes the trouble times and with different providers, the extent of these two backpack versions comparing these differ also from provider to provider. I think that's banter of clients.
Subsequent addition:
Meanwhile, the way the backpack was sent due to a risen seam (after three use !!). Backpack I got back after a few urgent meetings after nearly 6 weeks. You wrote to me, the seam was repaired on "goodwill" again. This is annoying, because this case happened within the warranty period. I think, given my short use and gentle treatment that this backpack can withstand much. I would not buy it.