Thank you for viewing. This is a Boston bag that can be attached to a carry-on suitcase, perfect for travel. I tried attaching it to my carry-on, but it was smaller than I expected, so I've kept it unused. There is some deterioration in the adhesive on the exterior, but there is no damage to the contents. - Pocket on the front - Pockets with Velcro on both sides - Zippered pocket on the back Size - When folded: W20 x H17 x D4cm - When in use: W41 x H27 x D16.5cm Thank you. #FoldableBostonBag #BostonBag #CarryOn #SquareShape #TravelGoods #MercariHalloween