As its name implies, the Multi-PurPose Foam Mat is highly versatile. Designed to fit into the Jääkäri S hydration bladder pocket where it provides additional carrying comfort and support. The mat’s bottom side has an extremely water-resistant rubber coating that keeps it firmly in place on any surface. The forest is never fully dry, so there’s rarely an abundance of places where you can sit or lay your gear down. The MPP Foam Mat solves this problem for good, and ensures you always have a dry spot at the late night campfire.