The Alpicool TWW35 Portable Dual Zone Car Fridge is an expertly designed and versatile solution for your outdoor adventures. With its dual individual zones and temperature controls, optional detachable battery (sold separately), and temperature range of -20℃ to 20℃, it's perfect for picnics, BBQs, fishing trips, and more. The app control feature makes it easy to use in your car, home, or with solar power. With its convenient wheel and telescoping handle, this 37.5l/40qt fridge is a must-have for family trips. Plus, the reversible door allows for flexible opening direction.