![Amazon.com: Boardingblue Under-Seat Backpack for Spirit, Frontier - Fits 18 x 13 x 8 Inches - Perfect Personal Item for Easy Air Travel - TSA Approved : Electronics Amazon.com: Boardingblue Under-Seat Backpack for Spirit, Frontier - Fits 18 x 13 x 8 Inches - Perfect Personal Item for Easy Air Travel - TSA Approved : Electronics](https://m.media-amazon.com/images/I/71CNGCkJMhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Boardingblue Under-Seat Backpack for Spirit, Frontier - Fits 18 x 13 x 8 Inches - Perfect Personal Item for Easy Air Travel - TSA Approved : Electronics
![Amazon.com | For Spirit Airlines Personal Item Bag 18x14x8 Foldable Travel Duffel Bag Tote Duffle Carry on Luggage for Women and Men 30L(Black (With Shoulder Strap)) | Travel Duffels Amazon.com | For Spirit Airlines Personal Item Bag 18x14x8 Foldable Travel Duffel Bag Tote Duffle Carry on Luggage for Women and Men 30L(Black (With Shoulder Strap)) | Travel Duffels](https://m.media-amazon.com/images/I/71xDHPN1v4L._AC_UY1000_.jpg)
Amazon.com | For Spirit Airlines Personal Item Bag 18x14x8 Foldable Travel Duffel Bag Tote Duffle Carry on Luggage for Women and Men 30L(Black (With Shoulder Strap)) | Travel Duffels
![Amazon.com: Hynes Eagle 20L Travel Backpack Carry on Backpack Women Men Personal Item Bag for Spirit Airlines Small Nylon Laptop Backpack 14 inches Black : Electronics Amazon.com: Hynes Eagle 20L Travel Backpack Carry on Backpack Women Men Personal Item Bag for Spirit Airlines Small Nylon Laptop Backpack 14 inches Black : Electronics](https://m.media-amazon.com/images/I/615A7Ijn0SL._AC_UY1000_.jpg)
Amazon.com: Hynes Eagle 20L Travel Backpack Carry on Backpack Women Men Personal Item Bag for Spirit Airlines Small Nylon Laptop Backpack 14 inches Black : Electronics
![18" Personal Item Under Seat Travel Backpack for Frontier, American, Spirit & Southwest Airlines (Navy) - Walmart.com 18" Personal Item Under Seat Travel Backpack for Frontier, American, Spirit & Southwest Airlines (Navy) - Walmart.com](https://i5.walmartimages.com/asr/45b397fd-f0f8-4a28-a530-c70f1d8b23d6.b2710095b2f8ff8d2afd371a1b0ad790.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
18" Personal Item Under Seat Travel Backpack for Frontier, American, Spirit & Southwest Airlines (Navy) - Walmart.com
![18" Personal Item Under Seat Travel Backpack for Frontier, American, Spirit & Southwest Airlines (Navy) - Walmart.com 18" Personal Item Under Seat Travel Backpack for Frontier, American, Spirit & Southwest Airlines (Navy) - Walmart.com](https://i5.walmartimages.com/asr/07dd0fae-4c8a-4535-b98c-0f3a2d345ad2.508a338471927e3ccb2c2349530ee437.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
18" Personal Item Under Seat Travel Backpack for Frontier, American, Spirit & Southwest Airlines (Navy) - Walmart.com
![Amazon.com: KSIBNW Spirit Airlines Personal Item Backpack 18x14x8inch,Carry on Bags for Airplanes,40L Expandable Travel Backpacks,Water Resistant Durable 17-inch Laptop Backpacks,Black : Electronics Amazon.com: KSIBNW Spirit Airlines Personal Item Backpack 18x14x8inch,Carry on Bags for Airplanes,40L Expandable Travel Backpacks,Water Resistant Durable 17-inch Laptop Backpacks,Black : Electronics](https://m.media-amazon.com/images/I/61-i8bnjzxL._AC_UY1000_.jpg)
Amazon.com: KSIBNW Spirit Airlines Personal Item Backpack 18x14x8inch,Carry on Bags for Airplanes,40L Expandable Travel Backpacks,Water Resistant Durable 17-inch Laptop Backpacks,Black : Electronics
![My backpack is slightly oversized for a "personal" item on Frontier. How strict are they, do you think they'll call me on it? : r/Flights My backpack is slightly oversized for a "personal" item on Frontier. How strict are they, do you think they'll call me on it? : r/Flights](https://preview.redd.it/ymapzwmwajh21.jpg?auto=webp&s=e9280e091f1164435a4ec62323dfdb5c9ed98e60)
My backpack is slightly oversized for a "personal" item on Frontier. How strict are they, do you think they'll call me on it? : r/Flights
![18" Personal Item Under Seat Travel Backpack for Frontier, American, Spirit & Southwest Airlines (Navy) - Walmart.com 18" Personal Item Under Seat Travel Backpack for Frontier, American, Spirit & Southwest Airlines (Navy) - Walmart.com](https://i5.walmartimages.com/asr/4902556f-0c75-4486-9066-460ec4122c60.7ef9ba70e770b1144aefa24057c45e27.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)