Huge capacity main compartment can fit up to 3 binders/folders/(2" thick); 1 spacious front zipper pocket for stationery; 2 side mesh pockets for your umbrella and water bottle. Clear & Durable: The clear backpack is made of Extra-heavy 0.6mm transparent Freeze-Proof and certified lead-free PVC Plastic, clear, durable, lightweight and water-resistant. See-through backpack is easy to locate what you need. Occasions all-match: This casual backpack could be used in many event, such as school, college, travel, work, shopping, casual, gym, hiking etc, suitable for daily use and you can carry it everywhere. Security Checks: Main dual Zipper closure Transparent Backpack with Completely see through all around, including back and bottom. Passing through domestic and foreign security checks quickly and safely, saving unnecessary time.