![[Not for a self-paying review] Hyperlite Mountain Gear UNBOUND 40 A top runner with ultra-lightweight, high-durability backpack with significantly improved storage and customizability.](https://outdoorgearzine.com/wp-content/uploads/DSC01679.jpg "[Not for a self-paying review] Hyperlite Mountain Gear UNBOUND 40 A top runner with ultra-lightweight, high-durability backpack with significantly improved storage and customizability.")
[Not for a self-paying review] Hyperlite Mountain Gear UNBOUND 40 A top runner with ultra-lightweight, high-durability backpack with significantly improved storage and customizability.
Recommended , Medium Backpacks , Backpacks , Lightweight Backpacks , HYPERLITE MOUNTAIN GEAR , Gear Review
Written by Yasushi Hisatomi
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