Fifty Fifty 16oz Tumbler with Slide Lid Leg Holsters Designed by noted personal-defense trainer

Designed by noted personal-defense trainer Michael Janich

Sizing: Medium-to-Large Fit

Expandable design yet low profile when closed

The blade’s signature Trademark Round Hole™ clearly brands it as a member of the Spyderco family and is fully accessible to allow quick

Fifty Fifty 16oz Tumbler with Slide Lid Leg Holsters Designed by noted personal-defense trainerThe double wall vacuum insulated walls give you a worry free mind knowing your beverages are kept icy cold or piping hot for hours. Made of lightweight 18 8 food grade stainless steel that is non leaching and will not retain taste or odor. The double wall technology prevents condensation on the outside for those hot sunny days while keeping the heat within the inner wall so you don't have to worry about burning your hand on your favorite hot beverage.