Already have a shirt and supporting Mutant in your gym? Well it is time to team up the clothing and supplements with the new duffle bag that has just landed at the official Mutant store. If the shirts are anything to go by this bag is probably not going to be stocked at your local nutrition retailer. Head over to the website to pick one up for $40 USD, it does seem like a heavy price but compared to Muscle Pharm’s $50 bag it is not that bad.