Good things come in small packages – certainly the case with the Helio Pressure Shower. This small bundle measuring 8.5″ by 5.5″ when packed, holds up to 11 liters of water and will provide you with 5-7 minutes of steady water pressure. No need to search for a tree or post to hang this shower, unlike so many of the gravity-based shower systems. Just step on the foot pump a few times, and shower away with the 7 foot neoprene shower hose with nozzle. Perfect for camping, surfing, swimming, or even those muddy obstacle events!