Our 8oz Stainless Steel Leakproof Black Leather Cover Flask is the perfect gift for him or her! It comes with a funnel to help you pour up! Care Instructions: Fill with water & a little dish soap. Close. Give it a quick shake, & you’re done! Repeat as much as you desire. If you would like a different color of the design other than Sliver or White, please message me! Personalized Flask