Product Placement Blog ➞ Cobra Kai TV ShowEverlast F.I.T. Cardio Fitness Training Bags in Cobra Kai S04E01 “Let's Begin” (2021)January 1, 2022 Sergey TV Show Hi! On Saturday, January 1, I watched a TV Show and product placement was spotted: Everlast F.I.T. Cardio Fitness Training Bags in Cobra Kai S04E01 “Let’s Begin” (2021).