Detroit Marathon Deluxe Backpack performancelightweightno-showrunningsock stay safe — the Nathan

stay safe — the Nathan Laser Light Web Vest RX is your go-to for high-performance visibility in low-light conditions

The Vibram Megagrip outsole with Traction Lug technology provides dependable traction on wet and dry terrain

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Run or relax in total comfort

Designed for high-mileage comfort

Detroit Marathon Deluxe Backpack performancelightweightno-showrunningsock stay safe — the NathanSHIPS END OF AUGUST 2026 This large backpack holds all your running gear, and more! Secure your belongings with the top flap closure, featuring two snap buckles that click securely in place and can be cinched down (or up), depending on how much gear you stuff in. A small outside zipper pocket on top is great for keys and phone, while larger mesh side pockets will fit larger water bottles, snacks and more. A smaller inner pocket is great to hide