Bottle is double wall 18/8 grade stainless steel with vacuum insulation. Inner wall is plated with copper for ultimate conductivity to keep drinks hot for 12 hours and cold for 48 hours. 17oz. Complies with Prop 65. 10.25" H. Imprint area is 3.50" H x 3.50" L on Centered on tumblerCenter of art 3.65" up from bottom. Please call for rush delivery availability or multi-colour/multi-location imprints.