C k magma technician s rucksack plus ck magma ma2635 100 waterproof and crackproof polymer base lockable zip system for extra security on the move contoured shape base for additional comfort vertical storage pockets for easy tool access extra padding at the back and reinforced shoulder straps 39 pockets and holders including space in the base for larger tools padded front pocket with internal zipped document pocket and holders br br iframe height 315 src player vimeo com video