Sea to Summit Pocket Shower canvas Its Polartec Neoshell air permeable

Its Polartec Neoshell air permeable waterproof/breathable membrane was the lightest

Injection-molded ladder system provides 4" of easy

12% Polyester Dobby

Airscape BackpanelInjection-molded AirScape framesheet with die-cut foam provides a close-to-body stable fit while offering flexibility and ventilated airflow channels for active useMesh-covered foam lumbar for lightweight and comfortable contact surfaces

Neither did Osprey

Sea to Summit Pocket Shower canvas Its Polartec Neoshell air permeableThe Sea to Summit Pocket Shower uses the same heat resistant waterproof fabric and roll top closure as their standard Dry Sacks. At the base there is a compact and free flowing rose that smoothly and gradually adjusts from off to full flow with a simple twist. Fill with water, roll it closed, suspend it from the two tough Delrin D rings using the 6 metres of cord provided. Features Contoured shower head with graduated apertures provides equal spray