... :capacity,500-1000ml,smaller or larger 3:material,aluminum,light aluminum water bottle,sports bottle1:feature,recycable,good tenacity2:Level,EU, ... the bottle,look great,very cute and lovely appearance5:capacity,500ml to 1000ml,smaller or larger is fine6:material,aluminum,light ... friendly;cap,plasticQuestion:how to make it a good aluminum water bottle?Answer:a procedure called electric-polishe to make it ...