Stainless Steel Isothermal Bottle. Acid Series, Blue Colour. Capacity: 0,35 L / 12 Oz. Double-Layer Stainless-Steel. Vacuum Insulation: Avoids Condensation And Keeps The External Surface At Room Temperature. Maintains The Temperature Of The Liquid Inside Up To 12 Hours For Hot Drinks And 24 Hours For Cold Drinks. Hermetic Screw Cap, With Polypropylene Seal. Non-Slip Silicone Base. We Protect: The Use Of Reusable Bottles Contributes To Reducing The Plastic Consumption Of Single-Use Disposable Bottles.