BPA-free and non-toxic; aka perfect for the whole family. Each tumbler has a matte UV- finish.
.: Materials: stainless steel, plastic
.: One size: 20oz (0.6l)
.: Plastic press-on lid with color-matching straw
.: Available in matte or glossy powder-coated 
.: Tapered shape and slim, double-wall design
.: Keeps drinks cold for 24 hours and hot - for 12 hours
.: Non-toxic and BPA-free
.: Please note: Hand wash only