Check out the latest informative video for the Ultralite 4.OZONE’s research into light-wing construction began back in 2001 with the introduction of the Peak, one of the first modern mountain-specific wings. The Ultralite series followed, and has been widely considered the benchmark for Hike & Fly wings ever since. The 4th generation of the Ultralite series is a totally new design that is packed with new features and technology. The UL4 delivers a higher level of efficiency, increased glide performance, higher top speed, more agility, and even easier inflation behaviour. To top it off, the UL4 is a few grams lighter than any previous Ultralite, with even smaller pack volume!Enjoy the video for more info from the designers, and visit the product page for full details.