Gorilla GAINZ Performance Apparel
25 oz insulated shaker cup!
HAND WASH ONLY!
Comes with a bonus mixing ball.
This shaker is a double-layered stainless steel outer wall with the inner tank and outer wall both 0.5mm thick. The outer wall of the inner tank is copper-plated, the inner wall of the inner tank is electrolyzed, vacuum insulation, heat preservation for 6-12 hours, ice preservation for 12-24 hours.