Fits easily into overhead bins Three external pockets and two inside mesh pockets organize your gear Main compartment can be expanded three inches to carry extra gear There are two-way zippers on all exterior pockets TSA-approved lock provided Designed to coordinate with the ClubGlider Meridian and TravelGlider Suitcase, the Sun Mountain Carry-on is sized to be compatible with current U.S. carry-on regulations. For convenience, there are multiple handles to help you maneuver the bag out of your trunk or overhead bins.