This Is NOT a Meal Management Athletic Backpacks designed for functionality for the office, gym, hiking, camping or a lone wolf. Express your personality with removable patches in 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 our Size Chart for your perfect fit. 35L Traditional Backpack 17in (43cm) x 12in (30cm) Compartment Area Jumbo Deathwing Patch Included Skull Head Top Patch Included Wolfpak Strap Patch Included Dual Cup Holders (Shakers NOT Included) Protective Inside Computer Pouch 10in x 10in Fits Carry On Regulations Overhead Compartment YKK Japanese Upgraded Two Way Water Resistant Zippers 180 Degree Opening for easy packing Waterproof Surface Oxford 1000D Polyester Load Test up to 35lbs *Additional looks may be shown for the purpose of display only, additional items are sold separately (shakers)