Introducing the Biaggi Carry Cube Backpack Pack, a breakthrough in travel and daily carry. As seen on Shark Tank, this pack sets a new standard with its 18.5"x12.5"x6.5" dimensions, TSA-approved design, and detachable 12.5"x6.5"x3.5" packing cube. Ideal for college students, it features a main compartment with a suitcase-style opening and a cushioned laptop pocket that fits up to a 15" laptop, making organization effortless. Tailored for travel and backpacking, the pack is crafted from durable Crinkle Oxford Nylon with a waterproof base, and includes a padded trolley sleeve for enhanced mobility. The detachable cube provides the flexibility to expand your packing space, making it perfect for long weekends or under-seat storage during flights. This backpack is engineered for versatility, convenience, and durability, meeting the demands of modern life and travel.