Built For Athletes 45L Hero 3.0 Backpack - Black BackInStock-08-05-2026 To assist in keeping the

To assist in keeping the glasses in place

So we measure your data to within 3% accuracy

Synthetic leather upper

Engineered Optical Lens Design

Built For Athletes 45L Hero 3.0 Backpack - Black BackInStock-08-05-2026 To assist in keeping theIntroducing the ultimate fitness backpack, crafted for everyday and elite athletes. Made from premium, ultra durable materials and fitted with industry leading zippers, this backpack boasts a huge capacity to accommodate all your gym and daily essentials. Say goodbye to the inconvenience of carrying multiple bags, and hello to the ease and convenience of carrying everything you need. Built by athletes, for athletes. Features: 45L capacity with