- Holds up to 12oz - Keeps drinks cold for 9+ hours and hot 3+ hours - Dishwasher safe, top rack only - Slip-free, scratch-free and noise-free silicone base - Includes BPA-free lid with removable slider for cleaning - Triple insulation technology: double-walled, vacuum-sealed and copper-plated - Condensation free and non-breakable - Constructed of 5mm 304-18/8 stainless steel - Measures 4.5" H x 3.25" W (lid included); base 2.7" in diameter; 0.4lb when empty