The Nitro Sprint rollator walker with seat is designed to provide comfort, convenience, and control at every turn. The folding rollator sports a patented frame design that supports up to 350 pounds and a unique braking system that reduces tire wear and can be used in three modes along with an integrated slow-down brake for increased downhill control. Other stand-apart features include the wheeled walker’s large storage bag that can be mounted in three positions for easy access and a wider backrest with a window for improved comfort and visibility. When not in use, the lightweight, foldable rollator can be folded side to side with one hand and locked in place for easy transport. Backed by a limited lifetime warranty from Drive Medical, a leading brand of mobility aids and other medical goods for more than 20 years, you can purchase with confidence.