... 1sublimation printing polyester bag for promotion 2high quality,low price 3sublimation or silk-screen is OK 4we are factory sublimation printing polyester bag for promotion Model NOBDSB049 Printing ... is available.3,Printing: heat transfer printing/sublimation, silk screen printing, storage, packing, etc.4, Multi-use:suitable for advertisement, shopping, gifts, travelling, promotion, storage, packing ...