Retails for $300 The Marriotto Portable RV Reverse Osmosis Water Filter System Travel Kit is a convenient solution for camping and hiking trips, providing clean and safe drinking water on the go. This gray bottle utilizes carbon/charcoal filtration technology to effectively remove impurities and contaminants from the water, ensuring a reliable source of hydration for outdoor activities. With its compact size and easy-to-use design, this unit from Marriotto is a must-have for those who prioritize staying hydrated while enjoying the great outdoors. Includes power bank.