Shark Tank S10E09 - Moki Door Step, Sproing Fitness, Bruw, TushBaby

First into the Tank is a husband and wife team from Newtown, Connecticut, who pitch their simple and brilliant rooftop assistance design that helps access your vehicle's roof with one easy step; entrepreneurs from Chicago, Illinois, present their fitness workout that offers a softer, lower impact alternative to the treadmill; a teen entrepreneur from West Bloomfield, Michigan, introduces his solution for making the perfect coffee at home with his cold brew kit; a mom from Walnut Creek, California, presents her simple baby seat that sits right on your hip and makes it easier to carry your baby.