Adidas' Low-Profile Vest Backpack Is Better Than Batman's Utility Belt

When you're out exploring the city on a warm summer's day you need something to carry all your stuff, but a heavy backpack hanging off your shoulders isn't ideal. Adidas' Yohji Yamamoto-designed Y-3 Sport Backpack wants to fix that by securely wrapping around you like a vest so it feels almost weightless. Fair warning--you'll have to cough up $410 for the pleasure.