Original design: The luggage strap adds a bag, which is portable and compact, and the size is in line with the market ≥95% of the luggage. Customized buckles, length adjustable, Y-shaped straps, microfiber reinforced leather, fixed backpack, "hanging", "sticky" and "buckle" securely bundle all luggage. Storage bag function: The size of the appropriate storage bag, can be placed in a variety of documents and mobile phones, wallets, etc., one-handed opening and closing, magnetic design, organ expansion, easy to load a variety of personal items. Decent business trip: suitcase, computer bag, carry-on bag, etc.，3 seconds easy to fix, pull away, free hands.