If you think about it, most of these products are cheaper than checking a bag — I hope that's all the justification you need.

Our editor's pick of the best gifts for fitness fans: whether you want a gym-related gift for her, a yoga gift for him or ...

"Since using this bag, I have been able to cut down to a carry-on and personal item most trips" —a reviewer raving about an *extremely* roomy backpack. View Entire Post › ...