sports bottle,made of food grade 304ss CE,FDA,BPA Free,LFGB,SGS approved. size:350ml-1000ml OEM production are welcome Namesports bottlematerial304ss(18/8ss) or 201ssdia66mm-70mmsize350ml-1000mllogosilk screen,heat transfer,gas transfer,laser engrave,stampingcolor can paint bottles in any custom color with dishwasher safe paintcapsloop cap,sports cap,dome cap,flip cap,sippy cap etc for choices.