Hate checking bags, always carry on unless traveling international. Hate standard backpacks. Bought my first wheeled backpack from Samsonite about two years ago for nearly $100. Works as carry-on for airlines. Wheels easily, lots of pockets, fits well into overhead bins (underseat is a bit tight). On a recent vacation, my wife asked me to buy one for her (and I did, she likes it). It's not stylish, but it's very functional.