Cap creates leak-proof to-go mug with one twist
Few moving parts make cap durable and easy to clean
Extra wide opening fits ice, easy filling and pouring
Compatible with most backcountry water filters
Electropolished interior doesn't retain or impart flavors
Double-wall vacuum-insulated construction keeps contents hot 10 hours, or iced 30 hours
 
SPECS
Capacity
16 fluid ounces (473 ml)
Weight
11.2 ounces (317.4 g)
Size
8.2" H x 3.0" W (207.5 mm H x 75.3 mm W)
Opening Diameter
2.125" (54 mm)