Fuckin’ Slayer! is the battle cry of legions of metalheads all over the world. Epic, genre defining and ground-breaking, these guys take no prisoners and do whatever it takes to reign in blood.

Battle-tested
More than 25 million happy customers since 2009.

Stackable storage compartment 
Carry your protein powder separately.

Leak-proof 
100% guaranteed by our Smartshake™ Warranty.

BPA and DEHP Free
Safe for the environment and yourself. 

With the features of Smartshake Revive shaker like the soft loop handle and rubber details, it is easy to carry and hold. Add berries or fruit and shake it up with the improved Fruit Infuser to mix your own fruit water. The mixing net snaps into place staying tight and secure. No rattling or loose parts.