Ingenious Lightweight Backpack "Floats" on Your Back
Amazon.com: Travel Laptop Backpacks with Electronics Organizer for Men Women, Water Resistant Carry On Backpack Business Daypack Weekender Bag for 15.6 Inch Laptop, Grey : Electronics
HoverGlide: World's First Floating Backpack | Indiegogo
Amazon.com: Hover Glide Backpack
HoverGlide: World's First Floating Backpack - Active Gear Review
This HoverGlide Floating Backpack Could Be A Game-Changer
HoverGlide: World's First Floating Backpack - Active Gear Review
Amazon.com: Hover Glide Backpack
HoverGlide: World's First Floating Backpack | Indiegogo
HoverGlide "floating" backpacks use rails and pulleys to lighten the load