GCE Zen-O Portable Oxygen Concentrator Backpack Graham Field Aluminum Commode while the 8" front caster

while the 8" front caster wheels provide a smooth ride over most surfaces

this elevating legrest is sold as a separate accessory

Features 4 nonskid rubber feet and 7' power cord

Easily maneuvered in small spaces as well as allowing for a better fit over standard toilets for personal care

even if you don't think you will need it

GCE Zen-O Portable Oxygen Concentrator Backpack Graham Field Aluminum Commode while the 8" front casterAbout the Zen O Backpack The GCE Zen O Backpack is an ultra light, sleek accessory designed for active oxygen users. Featuring wide, adjustable straps and a padded backing, it ensures a secure and comfortable fit while providing stability and protection for your GCE Zen O Oxygen Concentrator on the go.