2 In 1 Versatile Backpack: Fashion waterproof leather backpack with cool geometric pattern in black, great insulated lunch bag or laptop backpack for school, picnic, beach, office, travel and daily use. Awesome gift for girls and womenInsulated and Leakproof Function: The separate insulated compartment with tableware interlayer is made with thick foam and food grade aluminum foil that keeps food warm/cold/fresh for hours, it's leakproof and easy to wipe cleanLarge Capacity: Dimension of the whole backpack-41.9cm27.919.8, 24L; the cooler compartment-25.4cm15cm19.8cm, There are 1 main compartment with laptop compartment fits up to 15.6" laptop, books, A4 magazines, clothes, 1 front cooler compartment, 1 back anti-theft pocket and 2 side pockets that can hold your food, snacks, umbrellas, keys, bottles etc.Comfortable Design: This weight laptop backpack for work features stress-relieving comfort pads at the back, ergonomic and cushioned shoulder straps, and a durable carry handle, comfortable and easy to carry for a long time. Perfect for daily use or outdoor activitiesSatisfied Guarantee: All lekesky insulated lunch backpacks offer 30 day money-back guarantee and 180-day warranty for quality-related issues, friendly customer service