Zero Breeze Reveals New Mark 3 Portable AC

Zero Breeze, a pioneer in portable cooling solutions, just announced the launch of its Mark 3 Portable Air Conditioner at the Consumer Electronic Show 2025 (CES 2025). The revolutionary Mark 3 combines innovation and performance to deliver outdoor comfort for adventurers, professionals, and more. This game-changing cooling solution is perfect for a variety of outdoor scenarios, from leisurely activities to demanding work sites.

Ideal for truck toppers, camper shells, and truck caps, the Mark 3 is a accumulation of the latest advancements in portable air conditioning technology, offering powerful cooling packed in a convenient, lightweight, one-handed pickup design. Building on the foundational success of the Mark 2 Portable Air Conditioner (Mark 2), the Mark 3 is purpose-built to provide portable, efficient, and reliable cooling for on-the-go extended use. Powered by a unique micro twin-cylinder compressor, the Mark 3 operates at
almost double the performance of its predecessor, boasting an impressive 5,280 BTU cooling capacity.

Weighing less than 22 pounds, the Mark 3 is a faithful mobile cooling companion with the highest level of portability in the air conditioning space for van lifers, truck topper and camper shells owners, and semi-truck drivers—anyone in need of effective climate control in compact spaces. Its sleek design and ergonomic handle ensure easy setup anywhere, anytime. Most importantly, the solid robust build of the Mark 3 allows it to perform in high-intensity and challenging environments such as construction sites and racing tracks.

More cooling for less energy

The Mark 3, equipped with spot cooling technology delivers air conditioning at an exceptionally energy-efficient rate that is perfect for outdoor usage. The swappable 1,022 watt hours battery charges to 80 percent in just 2 hours, providing up to 7 hours of cool comfort on a single charge. For longer operation, you can connect additional power sources, such as a battery bank or portable power station, or link multiple batteries using the included power cable. With targeted spot cooling technology, the Mark 3 directs airflow precisely to the area or person that needs it. This not only ensures efficient cooling but also reduces overall energy consumption, making it both environmentally friendly and sustainable.

Adaptable climate control

Engineered with seven dynamic modes, including Rocket Mode for maximum cooling and Sleep Mode for quiet operation—the Mark 3 adapts to varied user needs for optimal performance and efficiency. It features a user-friendly climate control system that allows users to easily set any desired cooling temperature ranging between 61F and 82F. Environments ranging from 100 to 150 square feet are ideal for maximizing the cooling capabilities of the
Mark 3.

Designed with comfort and convenience in mind

With a strong commitment to delivering convenient and comfortable cooling solutions for the great outdoors, ZERO BREEZE features a one-of-a-kind dual duct system that allows for peak efficiency in thermostatic control. Its condensation drain system also drains automatically, supported by a sensor and pump to prevent accidental spillage in campers and trucks.

“At Zero Breeze, instead of adapting the traditional air conditioners to more portable options, we are committed to innovation and creating solutions that are changing the way we experience the great outdoors,” said Max Ma, Founder of Zero Breeze. “The Mark 3 represents the culmination of years of research and development, bringing users an unparalleled portable cooling solution across a diverse range of scenarios: from camping, truck traveling, construction sites and many more.”

Availability

The Mark 3 is now available for pre-order at a discount, coming to a total of only $1,299.99. The first batch of units is expected to ship in late February based on the order sequence. For more information about the Mark 3 and to place your pre-order, visit https://www.zerobreeze.com/products/zero-breeze-mark-3-ac.

An OVRLND Truck Topper on a Jeep Gladiator.
About Mello Mike 941 Articles
Mello Mike is an Arizona native, author, and the founder of Truck Camper Adventure. He's been RV'ing since 2002, is a certified RVIA Level 1 RV Technician, and has restored several Airstream travel trailers. A communications expert and licensed ham radio operator (KK7TCA), he retired from the U.S. Navy in 2004 as a CWO3 after 24 years, holds a BS degree, and now runs Truck Camper Adventure full-time. He also does some RV consulting, repairs, and inspections on the side. He currently rolls in a 4WD Ram 3500 outfitted with a SherpTek truck bed with a Bundutec Roadrunner mounted on top.

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