Dishwasher-safe for easy cleaning, it boasts 18/8 stainless steel construction for puncture and rust resistance. Elevate your on-the-go beverage experience with the durable and practical Rambler 20 oz. Tumbler, perfect for keeping your drinks at the right temperature until the last sip.Durable 18/8 stainless steel construction Double-wall vacuum insulation for temperature retention MagSlider Lid with magnet for easy opening and closing Dishwasher-safe for convenient cleaning Puncture and rust-resistant for long-lasting use Fits most cupholders for on-the-go convenienceExternal dimensions W8.8 x H16.8cmEmpty weight 0.4kg Capacity: 20oz/591mlColour: Firefly Yellow_