computer bag rain cover MOSISO 15-15.6 inch Hard Shell Laptop Sleeve Shoulder Bag, Waterproof Shockproof Protective Symmetrical Trapezoid EVA Carrying Case Compatible with MacBook Pro 16, HP, Dell Notebook,Black sewhungryhippie sewing pattern Color:black style two Pad X1/X/E/L/P/T Series(15.6 inch) Kipling Women's Mini Backpack

computer bag rain cover MOSISO 15-15.6 inch Hard Shell Laptop Sleeve Shoulder Bag, Waterproof Shockproof Protective Symmetrical Trapezoid EVA Carrying Case Compatible with MacBook Pro 16, HP, Dell Notebook,Black sewhungryhippie sewing pattern Color:black style two Pad X1/X/E/L/P/T Series(15.6 inch) Kipling Women's Mini Backpack

Kipling Women's Mini Backpack - KIPLING CITY PACK MINI Backpack

In all you get 12 different color combinations of backpacks that both feature dual mesh backpacks

sewhungryhippie sewing pattern

Color:black style two

I recommend this even with a waterproof bag, so maybe Osprey is onto something by not including a rain cover with their pack

Pad X1/X/E/L/P/T Series(15.6 inch)