ULTRA Summit Bum - 15% Off!

ULTRA SUMMIT BUM™   Discover the pinnacle of lightweight durability with the Ultra Summit Bum™ Classic – where innovation meets functionality.The ULTRA Summit Bum™ is the lightest version of our most coveted model, setting a new standard for lightweight versatility. Crafted from Challenge® Ultra 200, a woven ultra-high-molecular-weight polyethylene material, this pack is a marvel of feather-weight water-resistance. More Than a Fanny Pack: The Summit Bum™ series is not merely a hip-pack; it's a versatile companion for your backpack. Clip it onto your hip, wear it on your chest, sling it over your shoulder. . . however you need! A simple and clean design invites you to adapt it effortlessly to your specific needs. Unmatched Features: Inspired imitations pale in comparison to the fully-loaded brilliance of the Summit Bum.™ At Thrupack, we aim for the apex of lightweight durability a design that holds up to everything your adventure throws at it, without impeding your movement.