【Large Capacity with Multiple Storage Compartments】This backpack features multiple layers of storage with a spacious capacity, including an airtight vacuum compartment, making it perfect for short trips. Its suitcase-style 180° opening allows easy access and organization of your belongings 【Padded Protection for Digital Devices】Designed with a soft, shock-absorbing inner layer, this backpack includes a thickened plush lining to protect your electronic devices from impact during travel. Ideal for laptops up to 15.6 inches and for iPads up to 11 inches 【Vacuum Compression for Increased Storage】Maximize your packing space with the built-in vacuum compression bag, perfect for storing dirty clothes or shoes without mixing odors. This innovative feature helps increase the bag's capacity without taking up additional space (Note: Vacuum pump not included) 【Ergonomic Breathable Shoulder Straps】Equipped with breathable, pressure-relieving shoulder straps, this backpack features a 3D honeycomb structure to promote airflow and reduce heat build-up. The elastic straps help alleviate back pressure, ensuring a comfortable carry experience 【Sleek and Durable Design in Classic Black】Crafted in a stylish black appearance, this backpack is not only practical but also visually appealing, making it suitable for both business trips and leisure travel Specifications: Model: MR-9299 Fabric: Oxford cloth Weight: 1.4kg Shoulder strap: 40~85cm Size: 30*16*46cm