🎒 Lightweight Casual Backpack with Charging Feature for Laptop: SUPACOOL Charging Backpack Review

【HIGH QUALITY & WATERPROOF】 Made of high quality waterproof oxford 300D fabric,durable and wearing-resisting. Adjustable shoulder straps can prevent them from slipping, and make the slim laptop backpack fit your body shape and shoulders better. 【LOT OF STORAGE】 The laptop backpack offers a lot of storage space due to the compartments.You can put laptop,iPad, power bank,camera,books and other item you need and keep it organized.The backpack can hold up to 15.6 inch laptops. 【USB CHARGE PORT】 With built in USB charger outside and built in charging cable inside,this USB backpack offers you a more convenient way to charge your phone while walking. 【MULTI FUNCTIONAL】 It's a perfect gift for school, leisure, hiking, camping, trekking, air travelling, walking, outdoor sports, shopping, business trip and overnight stay. 【SIMPLE BUT MULTI】 Function: Simple contructions with several pockets for you to hold things you need on business, daily life, school or traveling.