Playbags brings this Backpack is designed for everyday use and for those short 1-2 day trips. With its minimalistic facia and the 180° clamshell opening, this is definitely another kick- a** backpack from Playbags. Be it the hidden water bottle/umbrella compartment or the retractable key holder, accessibility has been tremendously evolved. This one is our most functional backpack ever.Superior quality durable ECO Friendly waterproof and anti-scratch polyester and featuring a reinforced bottom to withstand heavy use, perfect for business, travel, school and other outdoor activitiesBackpacks are handy and can store and organize anything you want - books, clothes, food etc. With many zips and pockets to segregate your belongings, they are also stylish and convenient to use.