Summers just became more bearable thanks to this portable air conditioner with a built-in mini fridge

It keeps you cool and chills your brewskis too.

Meet the Fufu. What it lacks in name catchiness, it makes up for with function. Designed to work as a tabletop air conditioner as well as a mini-fridge, Fufu is your ultimate weapon against a hot and sweaty summer day. With the proportions of a backpack, Fufu sits anywhere in your room, cooling your space as well as preserving your food and drinks. It uses two semiconductor cooling systems that run simultaneously, balancing energy efficiency and cooling efficiency together.

It’s worth noting that Fufu is more of a concept than a real product (otherwise I’d have 5 of them by now). With the design brief of being the ultimate appliance to beat the heat, Fufu keeps you cool externally as well as internally. Its small blower is about the same size as a tabletop fan, while the two-tiered fridge has enough space on the inside to store 12 cans of the beverage of your choice, or you could take a healthier route and store fruits and juices inside too.

Fufu comes with a pretty simple interface that gives you control over the air conditioning. A knob on the front lets you adjust wind direction by orienting fins just like you would on a car air conditioner, while a dial on the side lets you switch the air conditioner on, select wind speed, and desired temperature.

The Fufu’s schematic details how its cooling system would work on paper. Two semiconductor cooling systems work in tandem, creating an efficient balance between cooling the room (or the person sitting in front) and the fridge cabinet. Dual exhausts on the back pushes hot air out, which would probably mean Fufu is best suited for being kept near a window as opposed to against a wall. The designer has even hacked together a proof-of-concept based on the schematic, so maybe we’re close to seeing a working prototype soon?

Fufu was built for the Asian audience, Hong Kong in particular. Referred to as the Most Air-Conditioned City in the World, almost every flat and building in Hong Kong is outfitted with air conditioners that run around the clock, keeping rooms as much as 10°-15° cooler than the outdoors. You could also watch this video that details how “Hong Kong became a giant refrigerator” to understand why something like the Fufu would be an instant hit in the region!

Designer: FUFU

Two minutes is all it takes for this jug to turn hot coffee into an icy-cold beverage

While this beverage-jug can’t really do the whole water-to-wine thing, it’s pretty darn miraculous anyway. Meet the Coldwave. It claims that it can, without any electricity, turn any room-temperature beverage cold in as little as 30 seconds… and can chill down boiling hot coffee in just under 2 minutes.

The Coldwave Beverage Chiller comes in two parts. A jug/pitcher to hold the beverage needed to be chilled, and a specialized lid that holds water. The lid’s unique design doesn’t sit above the jug, but rather inserts itself into the jug, immersing itself within the beverage. Store the lid in a freezer for a few hours and the water it holds turns to ice. Place the lid into the jar, and the ice instantly cools the beverage, without ever making contact with it. The lid’s design maximizes beverage-to-ice contact by increasing surface area, and allows you to cool your drink without diluting it.

The lid works much like those metallic or stone beverage-chillers, but uses a number of HDPE tubes (with ice inside) to instantly cool your beverage. Since the lid immerses itself into the jug, the Tritan-polymer jug comes with a maximum-filling line etched into it, so that your drink doesn’t overflow when the lid inserts itself in. The Coldwave Beverage Chiller can cool down as many as 2 hot beverages, or 6 room temperature beverages in a single freeze cycle, and can do so in a matter of seconds, without diluting your drinks. Now that’s a summertime miracle, if I’ve ever seen one!

Designer: Coldwave

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