Eastern Mountain Sports adventurers heart is a spellbinding mix of passions a fire that burns to explore the limits of both nature and self. And to push those passions to the max every single time they take it outside we at Eastern Mountain Sports know that every adventurer needs to believe in every single thing thats in their pack starting with the pack itself.Eastern Mountain Sports adventurers heart is a spellbinding mix of passions a fire that burns to explore the limits of both nature and self. And to push those passions to the max every single time they take it outside we at Eastern Mountain Sports know that every adventurer needs to believe in every single thing thats in their pack starting with the pack itself.