Check the listing for details. EWOT HyperMax System - Exercise With Oxygen. Bag, Stand & Mask. Made in USA. Condition: New. Listed at 2500.00 USD. The renown HyperMax Oxygen system by Da Vinci Medical. Used in the World Famous Superhuman Protocol®. Smallest EWOT bag system on the market. Normally $3000. Limited units in white at $2500 with free shipping. Bag Color: white - see our other listings for the black system. Note: this system requires an oxygen generator to fill up bag. O2 Generator NOT included. FEATURES: Compact design takes up less space than any EWOT system availablePatented Adjustable positive pressure systemMedical grade componentsHyperMask offers the highest quality and high-flow WHAT'S INCLUDED: PVC stand with four 7' poles that hold the bag in place1 HyperMask (3 different sizes to choose from). We will contact you for size after order is placed. Silicone feed hose (from generator to bag)1 back-flow valve Overflow protection valveOxygen hose clampFlowControl: 4 outflow pressure calibration weights for the top four corners of the bagVideo setup & use instructions HyperMax EWOT SPECS: Stand Dimensions: 24" x 24" x 7'-6"Weight: 4 lbs.Oxygen hose length: 9'2 Year Manufacturer Defects