[Redamancy] Suitcase, Carry-on, USB Port, Carrying Case, Cup Holder, Computer Storage Pocket, Multi-functional, Aluminum Frame Type, Equipped with TSA Lock, Front Open, Luggage Hook, Ultra Lightweight, Shockproof, Quiet, 360 Degree Rotation, Sturdy Tires

[Newly released second generation multi-functional suitcase] Compared to the first generation, the body material of the second generation suitcase has changed from PC + ABS to pure PC (to increase flexibility, the proportion of ABS in the drawbar) is used).