Black Boston bag with extension function, perfect for travel and business trips. Thank you for viewing from among many products! * Immediate purchase OK * Free shipping * New and unused 【Color】 Black This is a multi-functional Boston bag perfect for travel, business trips, and going to the gym. The simple and sophisticated design blends naturally with any outfit. 【5 Reasons Why This Bag Is Chosen】 1. Peace of mind even if your luggage increases! Bottom width expansion function: Height increases by 10cm with a single zipper! Even if you buy more souvenirs on your trip, you can store them smartly with this one bag. 2. Carry-on specification that dramatically eases movement: Comes with a dedicated belt that can be fixed to the handle of a suitcase. Moving around at airports and stations becomes surprisingly smooth, reducing travel fatigue. 3. Water-repellent treatment for peace of mind in sudden rain: Uses high-density water-repellent material. It protects your important luggage from water damage, so you can enjoy going out actively without worrying about the weather. 4. Overwhelming storage capacity that supports 1 to 3 nights: Large capacity that can neatly store changes of clothes, pouches, and gadgets. With this one bag, you can use it widely from weekend trips to the gym and business trips. 5. Lightweight and durable! Operability you'll want to use every day: Lightweight design that doesn't make it difficult to carry, despite being made of sturdy material. Because it's made to last, it will be a travel companion you can use for a long time. Size: Height: Approximately 32 (+10) cm Bottom width: Approximately 40 cm Depth: Approximately 21 cm Handle: Approximately 65 cm Lining: Yes Inner pocket: Yes Country of origin: China * All sizes are flat (there may be some errors due to different measurement methods, please understand). * Because it is an imported product, the detailed specifications of the product may differ slightly. Please understand this before ordering. 601020686