Product Features

• ☀ USB port design: Built-in USB port makes it easy to charge your phone through the connected mobile power. (POWER BANK is not included), with a portable headphone jack for you to listen to songs and make calls
• ☀Large space: large capacity main bag and multiple function bags, mesh bag can be adjusted, can be put into laptop (16inch), books, umbrellas, iPad, A4 files, wallets, mobile power, clothes, iphone, etc.
• ☀ Fabric: polyester, friction resistant, tear resistant, waterproof, breathable, elastic, 3D ventilation, breathable design, make your back comfortable
• ☀ shoulder strap design: S-shaped, even force, will not bring you extra pressure, so that you are comfortable
• ☀Travel Companion: Suitable for schools, universities, weekend getaways, occasional trips, gyms, daily work, business, travel, camping and hiking, etc.