Boston bag, travel bag, bag [expandable 34L], waterproof pocket, water repellent finish, 4WAY, suitcase attachment, sports bag, carry-on bag, school

[Boston bag, 4 ways to use it] It can be used in 4 ways as a handbag, shoulder bag, crossbody bag, and carry-on bag. The length of the shoulder strap can be adjusted according to the height, so it can be used comfortably by elementary school students to adults. [Bags and useful in various situations] This bag can be used as a sports bag, swimming bag, emergency bag, shopping bag. Recommended as a school trip bag for elementary school students, a business trip bag, and even a mother's bag. Unisex, can be used as a Boston bag for men or a Boston bag for women. [Large capacity Boston bag] Expandable size, capacity: 22L-34L (when expanded). Body size: Width 43 x Height 28cm x Depth (14+10)cm. Multi-layer storage space, main storage: 1 main pocket, 1 fully waterproof pocket, 4 mesh bags, 2 water bottle pockets. Effectively classify various items such as clothes, shoes, toiletries, etc. There are zippered pockets on the front and back. 180° opening design, easy to take out luggage with a suitcase-like opening design! [High Quality & Water Repellent] Made of 100% nylon fabric, it is very durable and prevents rain from seeping into the bag, blocking water droplets and dirt. The fabric is abrasion-resistant, wrinkle-resistant, and durable, with a subtle sheen. If it gets dirty after long-term use, it can be hand-washed. High-quality zipper ensures smooth use and durability. [Reliable after-sales service guarantee]: We take every precaution to ensure the quality and delivery of our products, but in the unlikely event that you receive a defective product, please contact us via "Contact Seller" within 30 days of receiving the product, and we will respond promptly within 24 hours.