This Travel Select 16" Under-Seat Wheeled Suitcase drops from $100 to $39.99 at Macys.com. Plus, shipping is free when you spend $99 or else purchase a beauty item. Otherwise, it adds a flat $10.95. This is the best price we found for something similar. It's available in two colors and features an interior lining, zip mesh pocket, and a telescoping handle that extends to 40". This meets carry-on requirements for most major airlines and should fit under the seat in front of you. Sales tax is charged in most states.