Key Features
The expansion system opens up extra capacity beyond the base 112L — a real advantage when you're coming home with more than you left with.
Delsey's Zip SECURITECH® system makes the zipper significantly harder to pry open, adding a meaningful layer of protection beyond a standard TSA lock.
A built-in removable pouch keeps clothes and accessories sorted on the way out — and can be pulled out or repacked however you need it on the way back.
Delsey backs the Helium DLX with a 5-year limited worldwide warranty, so you're covered whether something goes wrong at home or abroad.
Expert Take
If you're planning a week-plus trip — a European vacation, a long holiday visit, or anywhere you expect to check a bag and fill it — this is the size you want. The expandable design is a smart feature for big trips because you can pack conservatively on the way there and open it up for the return. The added zipper security is a nice differentiator from standard spinners if checked bag safety is something you think about. Available in Black and Navy, so it cleans up nicely for both casual and more polished trips.