3 Piece Luggage Sets - The luggage set of 3 pieces offers 20" expandable carry-on luggage(Expands for extra 25% packing capacity), a travel backpack and a toiletry bag. The suitcase meets most American International Airlines' carry-on luggage size requirements TSA Lock & Telescopic Handle - Stay safe and hassle-free with our TSA-approved combination locks. Zippers are not easy to be pierced by sharp tools, such as pens, that protects your stuffs in luggage and privacy more better. Three-section height-adjustable telescopic handle makes pushing and pulling luggage more convenient Hard Shell Luggage Sets - This suitcase set is made of high-grade pp material, lightweight, durable and waterproof with stylish shell design. Making it lighter, more durable and wear-resistant than ABS or ABS+PC suitcases, perfect for frequent business trips and traveling 8 Spinner Wheels for Smooth Rolling - Effortless mobility with a 360-degree, 8-wheel system designed for seamless navigation. This luggage set makes a great thoughtful gift idea for birthdays, anniversaries, Valentine's Day, Mother's Day, Christmas, or any special event Multi-Functional Travel Backpack - This versatile travel backpack features a convenient luggage strap on the back, allowing it to securely attach to the handle of your rolling suitcase. This design eases the burden during your journey and frees up your shoulders. There are multiple functional pockets in the backpack, making it versatile for different needs of travel Carry On Luggage