Made of Water Resistant and Durable Polyester Fabric with metal zippers.Ensure a secure & long-lasting usage everyday & weekend..One spacious packing compartment roomy for iPad,mouse,charger,binders,clothes,ect.Mesh pockets at side for water bottle and compact umbrellamake your items organized and easier to find.perfects for business traveling, weekend getaways, shopping & outdoor activities in daily life. Good Gift for college. Your logo can be customized.