... warm cup 2.material,SBR CR,carbon fiber,USB cable,denim, 3.Temperature 40-45 4,size, ... temperature 50-55 material SBR CR,carbon fiber,USB cable,denim usb line 1.5m eco-environment yes MOQ 500pcspackingpp ... bagdetailed introduction , usb gifts warm cupheating material,carbon fiber,just need 3- ... and colorS as the requirements and do OEMvousb usb gifts warm cup