Premium QUALITY - made of high quality 1680D tear and water resistant polyester fiber fabric, reinforced stitching by bar-tacks at major stress points, providing extra strength and long-lasting performance with the lightest weight possible. Spacious & multi-compartments - Dimensions are 18" Х 9.5" Х 8.6". Large enough to help you easily organize all your essential items. It features one enormous main compartment and 5 other separate pockets to meet your different requires. Considerate design - one inner Dry wet separation pocket for storing your wet clothes. One built-in extra shoes compartment with exterior zippers and air holes, ventilated to keep your sneakers and dirty gear separate and it fits most of shoes.