This may look like a backpack, and it is in fact a backpack, but it’s also a sneaky fitness tool that just might change the way you work out. For us
Win $700 Worth of Sunglasses
We’ve partnered with renowned Italian eyewear brand Serengeti to give our readers (you) the chance to win a prize pack worth over $700!
Entering is simple — just submit your email via the entry page before Monday, Sept 1.