Adidas Clear Backpack PVC Free Unisex IQ5524 New
Keep in mind that this bag is PVC Free. The material looks slightly "foggy" due to being PVC Free.
ADIDAS CLEAR 17.5″ GYM SCHOOL BACKPACK 100% TPU BAG BLACK 19L PVC FREE
A nice touch is the solid pattern, which adds a bit of understated charm.