1. **Ample Storage**: This backpack boasts a roomy capacity, making it perfect for carrying a laptop, college textbooks, wallets, sunscreen, water bottles, and more. It's an excellent gift for individuals aged 36 months and older. 2. **Stadium and School-Approved**: Featuring a transparent design, this clear backpack meets safety requirements for both schools and stadiums, ensuring hassle-free entry and security. 3. **Built to Last**: Constructed from heavy-duty 400um thick PVC material, this backpack is incredibly durable. It won't crack, even in winter, and is resistant to scratches, ensuring long-lasting use. 4. **Comfortable and Adjustable**: The wide shoulder straps are designed for comfort, reducing shoulder pressure. With a double-layer stitching design, this clear bag is built to withstand wear and tear. 5. **Multi-Compartment Organization**: This backpack includes multiple compartments for easy organization. There's a front zipper pocket, an inner slot mesh bag for pencils and a phone, two side pockets for water bottles and flashlights, and a main compartment for laptops and textbooks. It keeps your essentials neatly arranged and easily accessible. Large: 42X33X17cm = 16.54 X 12.99 X 6.69inch Small: 36X281X2cm = 14.17 X 11.02 X 4.72inch