★Reference Price: ¥6,998★★ 【Size】 45cm (H) x 30cm (W) x 18cm (D), made of water-repellent nylon material and PU leather on the bottom for a luxurious feel. Capacity: 7L → 15L (when expanded) 【From Commuting and School to Everyday Use and Overseas Travel】 This bag is designed to be versatile for various situations, from daily commutes and school to overseas travel. It features a simple design with PU leather accents, creating a sophisticated atmosphere. It is designed to be lightweight, so it won't hurt your shoulders even after wearing it for a long time. 【Thin, Lightweight, 2x Capacity Expansion】 Store everything you need for your outings! Can hold a 500ml PET bottle, a long wallet, and a PC up to 16 inches! Convenient 2x capacity expansion pocket function when you want to carry more luggage: 7L → 15L (when expanded) 【Stress-Free Design for Commuting】 (1) The width is only 9cm when not expanded, making it less bulky during commutes on crowded trains and buses. (2) The vertical type makes it easy to take things out quickly even while moving, and it has three pocket designs for easy organization. (3) High-quality zippers for smooth opening and closing, stress-free. (4) Straps that are less likely to slip and provide a high level of fit. 【Pursuit of Security】 Equipped with a hidden pocket on the back! The back pocket has an anti-skimming function, so you can safely store long wallets and passports. Also, the zipper head has a hole, so you can use a carabiner or padlock to prevent pickpocketing, making it a highly secure design♪ 【Peace of mind even in sudden water spills】 Made of water-repellent material. *It is not completely waterproof, so there is a high possibility of water seeping in during submersion in the sea, pool, or heavy rain. [LiberFlyer] Slim to 2x Expansion x Anti-Theft Design Backpack Capacity Expansion Pocket Men's Women's Small Large Capacity Waterproof Commuting School Business Backpack Simple Black Backpack PC Storage Up to 16 inches with Back Anti-Skimming Hidden Pocket Movia ★Also listed on other sites. May be deleted without notice✨ Thank you for your consideration! Returns and exchanges after evaluation are not supported, thank you for your understanding. #Dream Windmill Shop products are here ←