The new Marin Pine Mountain gets into bikepacking adventures with a classic steel frame welded with modern trail bike geometry. What makes it capable of multi-day epics are the abundance of mounting points, massive 29×2.6 tires, and their Bedroll 50mm riser handlebar with support strut. That allows you to attach a handlebar roll bag without it getting in the way of other things…and giving it a better platform on which to mount so it won’t bounce around so much.
The Pine Mountain 2, shown, gets double butted, heat treated CroMo tubing and cast steel thru axle dropouts with Boost spacing. The lower end Pine Mountain 1 gets Boost spacing, but with open 9mm QR dropouts. Both come with a 120mm suspension fork.