Designed to fit under the seat on most major airlines, so you can travel as a personal item and avoid checked bag fees. Size 17.8" L × 10" H × 8" W Under-seat fit Fits under seats on most airlines including United, Delta, Southwest, American, and Spirit. Expandable capacity Unzip the bottom expansion for extra space (up to 40% more room). Organization 8 compartments to keep essentials easy to reach. Carry options Trolley sleeve + shoulder straps + dual carry handles. Materials 290D twill poly-cotton fabric YKK® zippers Reinforced stitching at stress points Vegan (no leather) Weight Approx. 1.4 lb (empty)