Deal of the Day: The deal: Delsey Paris Helium Aero Hardside Expandable Carry-on , $101 (originally $155) Standout features:  A durable polycarbonate shell, an expandable design, and 360-degree spinner wheels. What fans say: Reviewers say this Delsey Paris carry-on fits a shocking amount of clothes, with one traveler saying they used it on a six-week trip to Europe . Many add that this bag is extremely heavy-duty, calling it "indestructible." Delsey Paris makes some of the best luggage on the market , known for its especially lightweight and chic-looking hardside suitcases that can endure the rigors of travel while carrying a ton. The brand is also known for being on the pricier side, but you can now score this “ ridiculously durable ” carry-on right now for as low as $100.…