If you're a dedicated outdoor athlete, you probably stash one of those do-it-all packs in your rig, just in case the opportunity to go for a walk in the woods, a ride on some tasty singletrack, a run on your favorite trail, or a quick jaunt up the Flatirons emerges.

With features like a removable waist strap and tuckaway waistbelt, the Drift is one of the most versatile packs in the Mountainsmith line. Combined with ultra-durable ripstop fabric, this pack is a powerhouse that will be around for years to come. But, to bring you peace of mind, all Mountainsmith products come with their lifetime warranty to keep this thing kickin as long as you're ripping it up in the mountains.

Specs