Thank you for viewing! This is a sophisticated, adult-chic "gray" Boston bag with an expandable function. 【Recommended Points♪】 ✅ "Expandable function" for peace of mind even when your luggage increases! Even if you buy too many souvenirs while traveling, it's okay! Just unzip the bottom zipper to increase the height by 12cm. You can enjoy shopping to the fullest, free from worries about your luggage on the way back. ✅ "Ultra-compact" when not in use! It's surprisingly compact when delivered. When not in use, it can be folded up small and stored neatly in the gaps of your closet or drawers. Perfect for minimalists. ✅ "Easy to move" with carry-on! Designed to be fixed to the handle of a suitcase. You can move smartly without the stress of the bag slipping off while traveling at the airport or station. ✅ "Complete with just one" from the gym to travel! It's great for 1-2 day trips, as well as yoga, the gym, and as a mother's bag. It's lightweight and durable, making it your companion in any situation. 【Size】Normal: 28 x 42 x 22cm Expanded: +12cm in height Folded: 19 x 28 x 4cm 【Color】Gray ■The product is a brand new, unused, no-brand item. Due to being an imported product, there may be some loose threads or misalignments compared to Japanese products. Please understand and acknowledge this before purchasing. In consideration of the environment, we will ship in simple packaging and folded size.