Case Logic Jaunt WMBP215 - Stormy Weather, Boy/Girl, Notebook Compartment, Polyester Case Logic Jaunt WMBP215 - Stormy Weather. Backpack type: Backpack, Product main colour: Grey, Material: Polyester. Width: 310 mm, Depth: 270 mm, Height: 450 mm. Package width: 360 mm, Package depth: 70 mm, Package height: 480 mm. Main locker width (external): 490 mm, Main locker length (external): 200 mm, Main locker height (external): 350 mm