The stackable, zippered 2400/3400 Pod was born out of necessity-created when Hyperlite Mountain Gear's CEO embarked on the 600-mile traverse of the Grand Canyon below the rim. Optimizing the volume of packs with volumes of 40-55 liters, this pod does away with the awkward football-shaped storage bags that usually waste precious space in our packs. Crafted from completely waterproof Dyneema, this pod has taped seams for extra protection against moisture and features zip tabs for easy access when we're on the go.