Laptop trolley max laptop size 156 inch material synthetics height 40 cm width 455 cm depth 22 cm size of laptop pocket 37 x 27 x 4 cm weight 31 kg capacity 28 litres colour black fastener zip lockable tsa combination padlock features slip on function for trolley key chain adress tag inner pockets straps 2 handles compatible laptops universal main compartment feature fits a4 format internal pockets padded laptop bag tablet compartment mobi