HoverGlide: World's First Floating Backpack - Active Gear Review
Hoverglide Weightless Backpack: A Backpack That Bounces Up And Down | Moving Backpack | Backpack With Suspension System | First Responder Backpack | Lightning Backpack - Plugined
New 'Floating Backpack' Tech Promises to Reduce Fatigue on Humps | Military.com
Floating' backpack claimed to ease burden of travel | CNN
HoverGlide "floating" backpacks use rails and pulleys to lighten the load
floating' backpack bounces up-and-down to reduce stress on your back