BoardingBlue 17"x 13"x 8" Personal Item under seat for the airlines of American, Frontier, Spirit Duffel bag for Jetblue like free personal item under seat Duffel Bag size:17" x 13" x 8" Not wheels Multiple pockets for travel accessories, Ipad, water bottle, ticket, etc Fit for Frontier, Jetblue, Spirit Airlines/ Friendly Reminder: Please Do NOT Pack Too Much. Or It may cause the bag oversized.