OUR #1 TRAVEL BAG, HAPPILY SMUSHES INTO SMALL SPACES. Our team's favorite carry-on bag since 2010, the Weekender is deceptively spacious, ultra-lightweight, designed to be smushed under the seat in front of you, in the overhead bin, or in your car trunk for road trips. Our co-founder has packed for 10-day overseas trips in this (really!). Add the Toiletry Bag Medium as the perfect travel companion. For a smaller version, check out the Everyday Tote Medium.