Zipper closure 1. MATERIAL – High quality leather PU with soft lining and Gold -tone hardware, polyester interior, soft hand feeling, Classic simple design clutch, lightweight and soft hand feeling. 2. SIZE – Small Size: 9.5” L x 4.7” W x 11” H, Weight:1.1 pounds; Medium Size: 11” L x 5.5” W x 12.5” H, Weight:1.4 pounds; Attention please the small size is a small backpack enough for the Tablet under 10,medium size is a small backpack enough for the Tablet under 12. 3. STRUCTURE – INTERNAL: A big open pocket (can contain your phone,power bank, key or some coins) and main big pocket (can contain your folding umbrella ,iPad, notebook, wallet, sunglasses , water cup and other daily supplies), it’s not very big backpack, but it’s enough for your travel. EXTERNAL: two open pocket (can contain your water, your key and some small supplies), on the back of bag, have a zipper pocket, you can take your phone or money, it’s anti-theft, one the middle of bag. 4. CONVERTIBLE PURSE – Small size: The shoulder strap is fully adjustable, sling backpack Bag, shoudler and tote bag, give you enough options for any occasion. Medium size: Adjustble shoulder straps, 1 detachable crossbody bag strap, Carry it as a single shoulder bag, crossbody bag, backpack purse are easily. 5. SERVICE – Mynos provides our customers with prompt responses and best after-sales services, aiming to solve any issues when using our products. If there is any question or concern, please contact us and leave message that we always respond within 24 hours.