Capacity: 592ml / 20oz 

Weight: 343g / 12.1oz

Mouth Opening (outside diameter): 49.2mm / 1.94" 

Base Diameter: 74mm / 2.91"

Flask Height (w/o lid): 224mm / 8.82"

Flask Height (with lid): 272mm / 10.71"

Performance: 18hrs hot // 36hr cold