Over Engineered to support at least 75 pounds of weight! Fully loaded you would be hard pressed to stuff more than 40 pounds in it! - At 20x15x12.5 inches you are getting 3,750 cubic inches of storage. A combined Length/Width/Height of 46.5 means you can squish this into the maximum 45 inches of carry-on luggage per airline standards. - First-ever buckle straps above both side beverage pockets to secure game mats or long tubes. - five bottom-of-the-bag rubberized feet to protect your games and playing surface with anti-slip gripping. - Fully adjustable Velcro insert for the main storage compartment so you can secure a partially full bag or take pressure off games below the insert - Upper top pocket above the main compartment with extra padding and internal netting to store one more medium game, several smaller games, or up to a 15-inch laptop. Reinforced, adjustable and padded shoulder straps for comfortable "backpack mode".