Durable double wall stainless steel,Push button lid with drinking spout,Sweat-proof for dry, happy hands,keeps drinks cold for up to 12 hours,Integrated carry handle Features : Durable double wall stainless steel .Push button lid with drinking spout.Sweat-proof for dry, happy hands.keeps drinks cold for up to 12 hours.Integrated carry handle product dimensions in cm :6.3x17.2 cm , packaging dimensions in cm :6.3x17.2 cm weight : 0.21kg