Description: This Is NOT a Meal Managementÿ Athletic Backpacks designed for functionality for the office, gym, school, hiking, camping or a lone wolf.ÿ Express your personality with removableÿpatchesÿin the built in Hook & Loop space. They are made of Waterproof Oxford 900D Polyester and are built to last. Our Backpacks are spacious and provide lots of pockets to hold the gear you need to tackle your day. Check out ourÿSize Chartÿÿfor your perfect fit.ÿ 45LÿLarge Traditional BackpackÿWOLFpakÿ 19in x 12in Overall Compartment Area Trust Your Instincts Patch Includedÿ Be a WOLF patch Includedÿ Logo Wolf Head Includedÿ Be a WOLF Strap Patch Included Dual Cup Holders ÿ(Shakers NOT Included) Protective Inside Computer Pouch 10in x 10inÿ Fits Carry On Regulations Overhead Compartmentÿ YKK? Japanese UpgradedÿTwo Way Water ResistantÿZippers 180 Degree Opening for easy packing Waterproof Surface Oxford 900D Polyester Load Test up to 35lbs per strap