Men's Backpack - Trendy Geometric Diamond Grid Design, Casual Fashionable High-Capacity Backpack, Stylish & Versatile Premium Quality Daypack

Note: Black and gray can appear brighter under strong light, but it cannot produce other colors. Backpack Design: Water proof,Geometric, Holographic Reflective, Luminous Flash, This luminous backpack handbag is perfect for office work, travel, camping, hiking, travelling, sports, gym, and a holiday weekend bag. Main Material: PU Lether, Lining Material: Linen, Closure Type: String. Adjustable shoulder straps. Comfortable material, makes you the most eye-catching person in the crowd. It's a Luminous Backpack, Flexible with All Your Dress. Especially when the backpack is placed in a dark place, when you turn on the flashlight of the mobile phone and shine light on the backpack, you will like the luminous effect. Best Mother's Day gifts, Halloween gifts, Christmas present, travel gift. Perfect size and big enough: The backpack measures 12.2*5.1*17inches (W*D*H) and weighs only 1.98pounds, enough to store all your daily needs and can easily fit an A4 size magazine and a large laptop