It seems to me the most linear and clean in terms of shape, and I don't like the large pockets of the others.

I prefer the back pocket to be wide, so I choose a and c. The a has the zipper protected, the d has the side pocket and I don't like b because the pockets are too small.

Regarding the appearance, I prefer the backpack in the box depicting letter A because it is very "clean" aesthetically but has a fairly spacious front pocket, so it is functional at the same time. In second place, letter C for the same reason of having a less visible external pocket compared to other backpacks. Third place B and fourth place D.

I FIRST CHOSE POSITION A FOR THE ZIPPER OF THE OUTER CONTAINER, WHICH IS THE LARGEST AND IN A HORIZONTAL POSITION, THUS ALLOWING MORE DOCUMENTS TO BE STORED SAFELY.

I like the design and the front pocket which is always very useful. Also very cool

I prefer A for the front design, C is more practical while B is practical but doesn't have a nice design. D is not really a type I would buy.

The options A C D and B are very similar except for the front pocket, which I aesthetically prefer in the indicated order.

I like A more because it is smoother and has less chance of breaking.

very spacious, it has a side handle that can be used like a bag

It's hard to choose between the various types, but the one I like the most is the most practical and large one. As spacious as possible with various useful compartments and to be used comfortably.

Choice A, it seems more spacious and the front pocket seems more convenient

I like the backpack with a sleeker and more streamlined look. That it doesn't already feel bulky when it's empty.

My choice is dictated by the front part, I like the big pocket because I find it more comfortable and easy to use.

I prefer solid colors and fewer pockets on the front without animal prints

I like it more because the outer part of the backpack is more linear regarding the zipper closure.

I like it more, the front part is the best option because the front pocket in this configuration is the prettiest.

Because it looks very nice and comfortable I also like the fabric A

I like the model I chose much more both for its size and finishes.

Because I like it more and it seems more robust than option 1a even though I don't notice substantial differences

it seems more suitable for my age, it is more spacious and nice to look at

I chose based on elegance. They are all very beautiful but B seems to be the simplest yet also the most elegant.

they are all very similar, I prefer backpack B for how the zippers are arranged

At first glance, they seem more or less the same, but I see backpack b as more spacious.

Option b seems to have more pockets with the same appearance

In the first place, the details are seen better; for the rest, they are all very similar if not identical.

The backpacks are practically identical and the minor differences would not influence my choice of one model over the other. However, for space management, having two back pockets could prove more useful in some circumstances. Finally, regarding the threat of not receiving payment, you are ridiculous, considering that you pay a measly 5, I repeat 5 cents.

The best backpack is the Model b which has more zippered pockets and is more functional

I chose based on the arrangement of the front hinges, selecting according to my personal taste and what I think might be more practical and useful.

C. I like it because it's more aesthetically pleasing and has pockets that aren't very noticeable.

Backpack with many pockets, useful for short trips or commutes. It can also hold a laptop. The shoulder straps seem padded and good for bearing weight.

I prefer option C because it has a simpler line, then I ranked A, D, B for the same criterion.

I like the unique line with the horizontal zipper as the first option, and then the first two came from this preference of mine.

They are very similar, I think I prefer the horizontal external pockets but only one and the net underneath.

Because it is linear and elegant, it suits me. I like it that way.

it has a front pocket that is no longer visible, simple and with the possibility to store wallet and phone

I CHOSE SOLUTION C BASED ON THE ARRANGEMENT OF THE HINGES, BECAUSE THEY SEEM BETTER ORGANIZED COMPARED TO THE OTHER EXAMPLES

the first choice is the one that is aesthetically better and seems to have more capacity, followed by the others based on aesthetics and capacity

The C backpack is very beautiful and comfortable to carry, the B backpack is aesthetically good and very functional for its use, the A backpack is a backpack that I often buy to carry my work laptop and it is very comfortable, the D backpack is modern, easy to use and intuitive.

I like that the zip pocket is semi-hidden, making it harder to open for ill-intentioned people.

I chose this backpack because it seems to have the most beautiful design and also seems more suitable for my needs when traveling and for carrying as many clothes as possible during my trips **** I said.

I chose option D based on the aesthetics and functionality of the front pocket and for the presence of the logo.

I always prefer to have more pockets and compartments for the thousand items

Because it seems the most complete to me even if you can't see it well from the image

I chose option D for the convenience of the front pocket, and in order those that have more front pockets

The design with the vertical zip front pocket is very clean and modern

The first one seems more compact to me, the others unnecessarily bulkier.

They seem the same to me, I don't know which one to choose. First the D, it seems comfortable and multifunctional.

backpack D because it has more pockets available

for the first choice, excellent backpack with many pockets and very durable, black color and very spacious

In version D, I like the vertical pocket on the front, I find it very practical. In version C, I like that the front has a compartment that opens completely with a zipper that goes all around, which also happens in version A, but in the latter I like less the cut given to the pocket. Finally, version B because it's the one that convinces me less always based on the design of the front pockets.