BANGE 77115 L 17.3-inch Expandable Laptop Backpack

I used this for an international trip to carry a 17” laptop and an iPad. Both fit nicely with plenty of room. It also has pockets for my phone, wallet and personal items that I wanted to keep with me. I could have carried many more items in this bag!
I had no problem fitting this under the seat on the airplane, and I’m guessing if you fully expand it, it would still fit. Excellent travel backpack!

Needed backpack for Ultra-light 17.3 inch LG laptop, that would comfortably hold other accessories --2nd monitor or tablet, charger, USB C cable, HDMI converter, portable 4TB SSD -- in a slim profile, yet can expand to hold larger accessories, like a high end camera, or projector. This backpack fit the bill admirably; it's light, which is really important to me -- why buy mini accessories to reduce weight if the carrier bag is a brick -- it's made of superb quality materials, and has an upscale look that works well with either business or casual attire.

Needed a slim, streamlined back pack for carrying electronics that held its shape and wasn't baggy.

This is not a traditional backpack with tons of space and lots of packets, however it is very stylish and functional, can expand, and has pockets and storage in unexpected places. If you need to dump a ton of stuff in your back pack, this is not the backpack for you. If you need to carry a laptop, Ipad or tablet, notebook and a few other things, this is perfect. Especially when flying!!

Adjusting the straps takes time getting used to. Not as easy as other back packs.

This backpack does not have padding at the bottom, so be gentle when placing on the ground or other hard surfaces when carrying electronics.

I have been buying Bange bags for the better part of three years, and the build of these bags are extremely sturdy. I bought two; one was a smaller bag but can’t really fit a lot in it, then I got another one with ample storage but the battery outlet fell out of that one. I found this one that doesn’t have parts like that that I can manipulate how big the bag actually is. This bag is extremely versatile, it can go from carrying a laptop, a notebook, stationary, and even a jacket or a couple of t shirts. Then when it opens to its max setting, it doubles its width so I can fit so much more in it. This bag is a must have if you live in a place where the temperature fluctuates from warm to cold a lot because this bag can hold a full size jacket. Worth every penny.

This backpack is perfect for work travel.
It's deep and secure with a thick zipper and internal pockets. I would recommend for anyone searching for a sleek travel backpack.