Thank you for viewing! Expandable and large capacity! This is a convenient 2-way Boston bag. ◾️Brand new, unused ◾️Ships same day to next day ◾️Instant purchase OK♪ Do you have these concerns? Your luggage doesn't fit when it increases during travel... Large bags are heavy and tiring. You want a compact and easy-to-use bag! We recommend this foldable bag, which is convenient for travel and everyday use! It folds up for compact storage and easy carrying! Lightweight and less tiring, with large capacity storage for peace of mind. The simple and stylish design is perfect for travel and everyday use! It also works as a mother's bag during times when you have a lot of luggage for your children ^ ^ It can also be used for day services and short stays for the elderly! Enjoy your trips and shopping more smartly and comfortably with this bag! [Product Introduction] The outside and inside are equipped with pockets♪ It can be folded compactly for storage, and is also convenient as a sub-bag◎ Even if your luggage increases during outings, you can rest assured♪ If you open the zipper on the bottom, the height increases by about 12cm. It's a carry-on specification, so you can put it on top of your carry-on case without it falling off◎ ♦︎Color: Black ♦︎Material: Water-repellent Oxford fabric ♦︎Size Before expansion: Height 30cm Width 42cm Depth 22cm Expanded part: Approximately +13cm ※There may be slight errors due to amateur measurements. 《Caution》 ※Due to being an overseas product, there may be rare cases of fraying, stains, or misaligned seams. If we determine that there is no problem with use, we will ship it as a regular product. If you are at all concerned, please refrain from purchasing. ※It will be simply packaged. It may be folded compactly or slightly compressed. Please understand in advance about wrinkles. ※The product images may differ slightly in color from the actual product depending on your monitor environment. ※We inspect the products, but if there is an initial defect, please contact us before evaluation. Boston bag Travel bag Tote bag Sub bag Shoulder bag Handbag Bag Travel bag School trip Business trip Training camp Hospitalization Day service Mom Childbirth Ladies Men Korean bag Large capacity Carry-on Expansion Compact