Thick and Durable: The transparent backpack is made of environmentally friendly TPU material, which makes it have better softness, thickness, odorless, wear resistance, anti-freeze crack and other good properties. Large Capacity: size: 14x17.2x5.7 in; built-in a large-capacity main compartment, a small inner mesh pocket, a front compartment and two side mesh pockets, which can store your laptop, books, notes, Mobile phones, pens, umbrellas, water bottles and other items. Ergonomic Design: HEEYA backpack uses a thicker breathable mesh design, which is wider and thicker than others to reduce the pressure on the shoulders and improve the comfort of the body. Reinforced Stitches: The heavy-duty clear backpack uses reinforced cross stitches to secure the straps and provide a longer service life, which is very suitable for daily use. Appropriate Occasions: The backpack adopts a stylish and practical transparent design, allowing users to quickly see the contents of the bag without searching, satisfying work, stadiums, libraries, museums, tourism, outdoor sports, concerts, Security inspections, and other places. HEEYA Clear Backpack Heavy Duty Transparent Backpack for Security, Sports, Work, Travel, Stadium