I've had this bag for over a year and have traveled with it at least 15 times by air. I've flown multiple airlines and it fits under all their seats. Love all the pockets and the fact that you can tighten the bag with the straps to make it smaller. My only suggestion to the manufacturer is to add a waist strap for more support. I'll definitely keep using this bag until it's worn out.

Absolutely great bag, especially if you over pack like me. The compression bag works like a charm and it 100% fits under the seat no problem. I paired it with the suitcase and they are meant to be together.

I am getting ready to be traveling a lot with just a carry-on in a personal item and this backpack came highly recommended. While I have not used it for travel just yet, I'm very impressed with the size how much it can fit how comfortable it is how portable it is. High-quality material and zippers and straps. This is definitely a high-performance backpack that will last me a long time.

I use this everyday since Ive bought it and have used it as a travel backpack too, fits all my stuff for a 3-4 day trip and the only thing I have to carry on a plane, the everyday use is also great and has held up great

Good backpack, however, I was under the impression that there was a power supply in the backpack. There is only a USB cable.

This backpack has been a standout on my recent trips. It sits securely on top of my carry-on, looks sleek, and handles airport chaos without issue. The pockets are well-designed, the straps stay comfortable, and it holds way more than it appears. A great blend of style, durability, and travel-friendly design.

This was my first premium backpack, and so far it's been worth it! I bought it for airline travel, but since I haven't taken it on a trip yet, I did a ��practice run�� by using it as a commuter bag for a few days and packing it similarly to how I would for a flight.

Pros:
- Feels well-made and high quality; looks sleek and professional.
- Waterproof, not just water-resistant. It stayed dry even when the bus stop was covered in snow.
- Lots of pockets; I still haven't used them all.
- The vacuum seal held up well �� I only tested it for about 24 hours, but it didn't leak and it was very easy to use.
- The back feels more breathable than the other two backpacks I tried, thanks to the honeycomb webbing under the back padding and the airflow channel down the middle.
- The different sections (the fleece-lined laptop compartment, the main clamshell area with vacuum compression, the waterproof toiletry compartment, and the front document section) make it easy to stay organized.

Cons:
- It's not especially light, so it may not be ideal if you just want an everyday bag.
- It's very easy to overpack, and the weight distribution system lets you do that, so if you're trying to carry less, this bag won't really help with that.

I'm very happy with this purchase!

Good quality, lots of pockets, nice padded area for laptop, stylish, comfortable strap

Finally a size that appears to compare to the size of a hard side carry-on. I haven��t used it yet. Nevertheless, the zippers feel strong. The material appears to be durable. The storage capacity appears to be that of a carry-on and expandable to 40L gives you options for more if necessary.

Sturdy back pack. Material feels like it will last a long time. The strap on the backpack allows easy placement to attach on your roller board suitcase carry on so you don't have to lug a heavy item on your back and roll a suitcase at the same time.Plenty of room to pack everything I need for trips as I travel a lot.

I originally bought this bag for my wife, but she didn't really like it, so I ended up keeping it for myself �� and it suits someone like me who travels for business often. The exterior is clean and structured without being flashy, and the design is excellent.

Good, quality bag. I have used on 2 trips and was able to stow under seat. Avoiding any overhead bin space issues.

Love it. There are so many capartments. I love the fact that I can fit everything that I need to in it . So far it is super sturdy.

The fabric is durable and rainproof, the structured business design looks professional, and the capacity easily fits a 3‑day trip.

I finally was able to travel with the bag. I highly recommend. It's nice and to have a place for your water bottle. It's nice to lock the zipper. I was able to fit a lot of stuff in the bag. It also fits in the overhead bin or under the seat.

To be honest, I was skeptical about the price of this backpack, but after receiving it and using it on a few trips, I really started to like it. The whole bag looks sleek and refined, with enough structure that it almost feels like a small suitcase. But what really sold me was the vacuum compression feature. It actually works, lets you pack more than a normal backpack, and still doesn't feel bulky. It also feels very reliable. The zippers are sturdy, the structure holds its shape well, and it feels like it will last a long time.
Overall, I'm really glad I bought it. If you're on the fence like I was, it turned out to be a very solid travel backpack.

The material is excellent, the design is practical, and the large capacity makes it a great birthday gift—my dad loved it.

It feels a bit heavy when carried by hand, but much better on the back. Very spacious and suitable for short business trips.

I have had many backpacks, but this one is huge. It is the size of two standard backpacks. It is made of the durable nylon material and all the seams are strong. All of the zippers are high-duty and open and close easily. There are plenty of pockets to help organize all the gear I would use on a weekend trip. Since this is larger, I can pack more gear and don��t have to take a second bag. It is too big as a carry-on for airline travel, but it is good for a road trip and backpacking on a good trail. It is easy to use and comfortable to wear. It is an overall good backpack.

The capacity is huge, the black color is stylish, and it’s a great choice for business trips or travel.

Look no further. This backpack is amazing �� not too big and not too small. It's very well built, the compartments are laid out sensibly, and the clamshell design makes it easy to pack and go. Highly recommend.

This bag is a good option for maximizing the volume of airline luggage and lightening the load. Most of my luggage is too thick or long to fly internationally as checked baggage. This bag is very close to limits and just over limits for some of the airlines so be sure to check the size restrictions. I would not check this bag without using additional straps but for carry on, it works great. Be aware it isn��t up to a quality level that will last a lifetime. But it should last me a few years of flights.The bag has lots of pockets and I really like how they are arranged. Some bags do a little better with the compartment that has smaller pockets to hold items in place - If the bag is turned where those are upside down, the items are going to fall out. But I'm fine with that. The multiple compartments are very useful for storing electronics and not having wheels and a pull rail maximizes the interior space. The bag is also only a couple of pounds - I own no other luggage that isn't 3 times the weight of this. That's lots of clothes for International flights where they weight carry on.I don't recommend to overpack this bag although the new bag hasn't had any failures so far.