Ortlieb Zip ’n Go packsack with waterproof zip The Zip ’n Go packsack is a high quality motorcycling and touring bag. It features a waterproof TIZIP zipper and is made from extremely wear and crease-resistant Ortlieb material. Running at a slight diagonal、 the zip fastener provides a large opening for filling the packsack. Closing the TIZIP seals the contents safely away inside this completely waterproof and dustproof bag. It has a sturdy、 cushioned carrying handle which is convenient when loading the packsack onto your motorbike or using it as a travel bag.