✅ Expandable to accommodate more luggage ✅ Sufficient for 3-7 days with just one bag ✅ Carry-on size for business trips and travel ✨ Brand new, unused item ✨ Immediate purchase welcome ✨ First-come, first-served for this single item ✨ Bulk purchase welcome, feel free to comment ↓ See the product list here #KanayanProductList Suitable for commuting, business trips, travel, training camps, and the gym. Perfect for 1-3 night business trips or weekend getaways. ・ Capacity up to 40L (with expansion function) ・ Compressed: Approximately 45 x 32 x 18cm ・ Expanded: Approximately 45 x 32 x 25cm ・ Compatible with 15.6-inch PC storage ・ Equipped with Type-C / USB-A charging ports ・ Clamshell opening (suitcase type) ・ Shoe storage pocket ・ Waterproof wet pocket ・ Water-repellent treatment (900D Oxford) ・ Carry-on size compatible ・ Chest belt included ・ Carry-on compatible 10.50-60.0 350 39.80 Color... Black