600ml Electric Smart Portable Blender Protein Shaker Detachable Mixer Cup BottleWant to take your protein shakes along with you when you're on the go? With this rechargeable portable beverage shaker from Randy & Travis Machinery, you can. This smart blender comes with its own USB cable so you can recharge it anywhere you have powereven in the car. Made from sturdy stainless steel and durable acrylic, this shaker can stand up under even the most rugged conditions. It's easy to clean, tooa huge benefit if you're camping or hiking.