Boblbee Metron 15 Black 424321 Padded Laptop Backpack Brand New Padded laptop baclpack for the Mac Book Pro 15, Lenovo W530, W540, T530, T540 (up to 14.4x9.8x1.6 in / 36,5x25x4 cm ). Excellent for bike commuters. Popular on campus to protect your PC better than most backpacks. Metron 15 Specs: SIZE  19.1x11x7.9 in / 49x28x20cm Laptop Compartment Maximum laptop size (15)  14,4x9,8x1,6 in / 36,5x25x4 cm Fits MacBook Pro 15 Body: Water protective tarp rubberized canvas and polyester fabric.