Airline-Approved 40L Duffel Bag – Designed to fit overhead bins (20×13.3×8.7") on United/Southwest/Alaska Airlines, this tear-resistant duffel combines practicality and durability. The padded shoulder strap and luggage handle sleeve offer versatile carrying options, while the quick-access pocket keeps essentials handy. With smooth zippers and reinforced seams, it reliably organizes gear for gym, travel, camping, or hospital visits.