Rambler 20oz (591ml) Tumbler - Ridgeline
This 20 oz Rambler® cup is made of durable 18/8 stainless steel with double-wall vacuum insulation to maintain drink temperature. It includes a MagSlider™ lid with a magnet for spill protection.
- The description claims that the magnet on the MagSlider™ lid is not airtight and does not prevent leaks.