This Tumbler is made from durable stainless steel with double-wall vaccum insulation to protect the temp of your beverage at all costs. The 20 oz Tumbler and MagSlider are dishawasher-safe for easy cleaning.

EXTERNAL DIMENSIONS 3.5"W x 6.6"H (8.9W X 16.8H CM) EMPTY WEIGHT 0.9LBS (0.4KG) CAPACITY 20 OZ