Even though the backpack looks small, it's surprisingly mighty when it comes to holding travel essentials. The back compartment unzips to reveal a large pocket and two additional patch pockets.

We tried the Vacpack vacuum-sealed carry-on backpack to find out how much can fit inside of it and whether it will help travelers save money on luggage fees.

The first time I used a backpack with an external laptop pocket ... I noticed a second zippered compartment, along the back of the bag. It was slim but padded, and it took me a couple of minutes ...

You still don’t want a backpack with too many pockets, as these will steal real estate from the main compartment inside. “I like enough exterior pockets to be able to hold gear but not so many ...

this backpack has become my trusty travel companion thanks to its comfort, space and secret pockets (with a touch of style). You may like I've been using this 3-in-1 wireless charger for 2 weeks ...

I always have a good boarding group when I fly, and I know I will be able to put a carry-on suitcase in the overhead compartment and my personal item (my backpack) will fit under the seat in front ...

This travel backpack features a stylish ... for storing things needed for easy access and has an (almost secret) back compartment for electronics. And it’s super good-looking!