Sell USB Luminous Luminescent Fluorescent Night Glow Night Light Laptop Notebook Backpack School Bag best price

Just choose what you want at the options. All backpacks are high-quality, well-made, very solid. All backpacks have the USB channel design, so that you can charge for your mobile even when you are playing it. All backpacks have the fluorescent effect. The fluorescent material is a kind of mineral, it is nonradiative and environmentally friendly. Please let the backpack absorb sunshine or strong light for about 30 minutes before you want it glow in that night. If the backpack stays in the darkness for too long time, the glowing effect will be weaken. The size of Large suits for men and women, and the size of Medium suits for women, teenager, or kids. Description: Materials: Oxford fabric, polyester lining Feature: USB channel design, fluorescent effect Color: Black Pattern: as the option that you choose. Structure: USB channel and wire + 1 outside layer + 1 inside layer + 2 bottle side nets Size of Large: 48cm x 29cm x 17cm (18.9in x 11.4in x 6.7in) Size of Medium: 43cm x 26cm x 12cm (17in x 10in x 4.7in) Package Included: backpack, pencil case, anti-theft lock Product Weight: 0.58kg (1.3lb) with pencil case and lock