Alfi ISO Bottle Flow Blue Design, 12-Ounce Leak proof, shockproof, and impact resistant stainless steel bottle in Flow Blue; holds 0.35 liters (12 ounces) Twin-walled vacuum insulated body to keep liquids hot or cold Flip-top lid; spout system with valve allows for uninterrupted drinking Hand wash bottle with soapy water; cap is dishwasher safe Manufactured in Germany