Invader Zim Adjustable Travel Backpack — Large Capacity Multipurpose School Bag Laptop Bookbag Satchel Daypack Rucksack

Material: Constructed from polyester, this backpack offers wear resistance, anti shrinkage and good tensile strength. Storage & layout: The bag delivers roomy capacity and a front panel that opens fully to accommodate a laptop, ipad, pen, etc. Comfort & carry: Reinforced, adjustable shoulder straps improve comfort and help reduce shoulder pressure for your back. Features: Double zipper design for secure access and side pockets able to hold items such as water bottles and umbrellas. Uses: A casual, multipurpose schoolbag suitable for school, climbing, cycling, beach, picnic, camping, swimming, summer camp, day trips, hiking, short trips, business, travel, office work, outdoor activities, etc.