HoverGlide "floating" backpacks use rails and pulleys to lighten the load
HoverGlide: World's First Floating Backpack by Lightning Packs — Kickstarter
Hoverglide: A kickstarter hiking backpack offering new and exciting technology — Becoming intermediate
HoverGlide: World's First Floating Backpack by Lightning Packs — Kickstarter
HoverGlide | Floating Backpack | United States | Home
The Physics Behind Lightning Packs' Radical HoverGlide
HoverGlide: World's First Floating Backpack | Indiegogo
HoverGlide: World's First Floating Backpack by Lightning Packs — Kickstarter
HoverGlide | Floating Backpack | Shop
Hoverglide Weightless Backpack: A Backpack That Bounces Up And Down | Moving Backpack | Backpack With Suspension System | First Responder Backpack | Lightning Backpack - Plugined
The HoverGlide is a Floating Backpack | Hypebeast
The HoverGlide is a Floating Backpack | Hypebeast
HoverGlide: World's First Floating Backpack by Lightning Packs — Kickstarter
Ingenious Lightweight Backpack "Floats" on Your Back
HoverGlide: World's First Floating Backpack - Active Gear Review