Let’s be real: most backpacks feel like they’re trying to break your back by lunchtime. But Under Armour just dropped the UA No Weigh Backpack, intended to keep strain off your back. Designed ...

Let’s be real: most backpacks feel like they’re trying to break your back by lunchtime. But Under Armour just dropped the UA No Weigh Backpack, intended to keep strain off your back. Designed ...

Under Armour's new $140 backpack isn't just a pricey accessory — it's a symbol of the sportswear maker's shift in strategy as it attempts to turn around slumping sales.