I bought the 45L one first, but with my height of 1.61m, it made me look like I was carrying a giant parachute on my back. So I returned the 45L one and bought the 37L one. Simply perfect. Both are perfect, the 45L one even has a water bottle holder, so even if the bottle leaks, the pocket is waterproof. You can even put a wet umbrella there. But the 45 was too big for me. Maybe it will be good for someone who is very broad and tall. Size 37 is perfect for me. I highly recommend. The laptop compartment is padded and separated from the rest of the backpack. With the extender, it becomes quite large, perfect for a trip. I use it every day without the extender because I'm always with my laptop.

I had already seen the smaller one in person, some people at work had it, but I hadn't put it on my back yet. But I thought suddenly the 45L one would be better for traveling and such. But with my height of 1.61m, I looked like I was carrying a parachute with this big one on my back. Hahaha, the backpack is wonderful, very good material, super spacious, but for me it was huge and when it was full, I thought I wouldn't even be able to carry it hahaha for someone as big as me, it seems okay.

Quality product! Durable zipper, many pockets...

Great product, I recommend it.

Everything arrived fine, I got the larger version of the bag and it's really big haha. Now it's time to use it to see the durability.

Excellent backpack. I bought it on the recommendation of a friend who already had one and showed it to me. Now I can combine my work backpack and travel suitcase together.

Sturdy and bigger than i expected, would have liked a few more compartments to allow for a bit more organisation

Good

Bange expandable men's backpack waterproof, very sturdy, very well made. I use mainly for laptop and other music equipment. Lots of space and very well padded for protecting equipment. Package arrived on time, was very well packaged and as described. Lovely item.

The finish is better than expected.

The delivery is fast and the bag is both cost-effective and good.

Very good, but it is really big and heavy (1.5 kg). I cannot take it without asking myself questions.

The delivery was fast. The bag is big and holds a lot, which is great. It has many pockets and I'm satisfied. I recommend it.

identical to the photo. Very good quality. I recommend

It's a big size so it's great to use.

Giving 4 stars. 1. I guess I had too many expectations. It's not that the quality is bad. It's quite good. Just... seeing the overwhelming response in the reviews made me raise my expectations without realizing it. Especially since I previously purchased a Mark Ryden bag... I feel like I'm bringing the satisfaction I received from the Mark Ryden bag here as well;; 2. Why on earth did you package it like this??? What is the reason for sending it folded in half? Why on earth?? ? Recently, I bought four of these bags with this style (expandable travel backpack) attached, but they just sent the others... Why did they send this one folded in half??? Hmm, they just sent the 37L backpack, but this one is a 45L large-sized backpack, so they folded it to send it??? Anyway, I'll use it well.

Excellent travel bag, big with plenty of storage

Nice, good quality and practical for outings that require a small bag.

The backpack exceeded my expectations. Perfect for those who spend their day out of the house in a busy routine and need a more spacious and organized bag, and also perfect for trips, one of the best investments I made this year. The quality of the material is also impeccable. I only missed the pocket for the water bottle that appears in the video. If that pocket exists, I haven't found it yet haha, but it won't matter to me. There's more than enough space for a bottle in the backpack.

Good quality

What a well-made backpack, material of the highest quality and extremely high finish. I would say it was the best backpack I've ever bought in my life! Extremely satisfied with the brand.

Good quality, ergonomic, feels well-made.

It's the best haha.

It arrived faster than expected. And when I folded it in half, I thought it was small, but after opening the packaging, I found it to be surprisingly large. The material seems flexible and sturdy. The stitching finish looks a bit lacking, but the zipper seems durable.

The backpack is very good. It has the same quality as those sold by the 70 brand Mintt. A very good backpack, the quality is the same as other more expensive brands. Excellent value for money.

Pretty good quality.

The product is of great quality and is better than described in the portal. Must have product for people who have 1-2 day frequent travels.

Fast delivery. Good material and good for organising many things for travelling.

I was surprised that it arrived in just 5 days despite the holiday season!! ! It has many partitions so it's great for separate storage, and the size is just right. I am very satisfied with this quality and design for this price.

I really like it.

Great! I received it before the deadline, it came well-packaged, and I've already used this same brand of backpack/suitcase! It's really worth it!!