Hydrapak Seeker 4L

Four liters is enough for evening cooking and tomorrow morning's coffee. The Seeker carries it all without the bulk of a rigid container, as it rolls up when empty.

Construction

Body made of thermoplastic polyurethane (TPU), with polypropylene and nylon reinforcements. The seams are high-frequency welded rather than glued, which directly impacts long-term durability.

Usable capacity: 4,000 ml.

Filling and cap

The screw neck is 42 mm: you can fill it quickly at a tap or a spring, and the opening is wide enough to dry the inside. The polypropylene cap is attached by a loop, so it won't get away from you by the water's edge.

Carrying and hanging

Side handle with two lash points and a ring on the cap: carry it by hand, strap it to a pack, or hang it from a branch for an improvised shower.

When empty, it rolls up and disappears into a pocket; this is what sets it apart from a jerrycan, which takes up the same amount of space whether full or empty.