The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. TSA LOCK INSTRUCTION Step1: Default combination: 0-0-0. Step2: Press down the reset button [ a ] with a tool until you hear the "click" sound. Step3: Set your combination by turning the dials [ b ] ,for example 8-8-8. Step4: Push the button [ c ] towards to the direction of arrow [->] and the reset button [ a ] will be back when you hear the "Click" sound. Now you have finished to set your personal combination.To change to another combination, enter the current combination and repeat steps 2,3 and 4. STAY FRESH,STAY ORGANIZATION Advanced fabric treatment in our luggage ensures optimal cleanliness, protecting your garments with laboratory-tested precision. Multiple Clothing Compartments, Secure Straps, and Neat Packing for a Tidy Arrival. A HANDY SIDE MESH POCKET Effortless Storage on the Go Our luggage comes with a handy side mesh pocket, perfect for carrying those essential on-the-go items like bottled water, coffee cups, sunglasses, headphones, and umbrellas. Free up your hands for more important tasks while keeping everything within reach. You can even detach the mesh pocket for alternative use, such as storing slippers or dirty laundry. Discover its versatility during your travels! OPTIMIZED SPACE Experience the Difference with our 3:7 Partitioned Luggage. Unlike the standard 5:5 division, our design offers a more efficient layout, maximizing clothing storage for packing more while effortlessly closing the lid.Unlock the expandable layer for even greater capacity! Inspired by our own travel experiences, this innovation aims to enhance your journey. INNOVATIVE ZIPPER DESIGN Our luggage features a unique detail on the zipper pulls – a built-in fastener that connects both pulls into one unit, securely fitting into the TSA lock opening. This ensures a stronger lock that is resistant to tampering. Additionally, the reduced gap between the two Lock tab prevents unauthorized access and the insertion of illicit items, particularly crucial in high-risk areas. Experience peace of mind and enhanced luggage security with our thoughtfully designed features.