Avion features copper-coated double-wall insulated stainless steel construction that keeps beverage cold for up to 24 hours and hot for up to 12 hours and wide-mouth screw-on rubber-seal cap with silicone carrying ring. Hand wash only. * FDA certified
We believe in doing our part to keep our waters clean, so a portion of every purchase is donated to a local organization called Pure Initiative who strive to revive the waterways in Tampa Bay.