A compact evaporative cooler with a 4L reservoir, ice pack and 120-degree oscillation is on offer for £29.99 — ideal for bedrooms and home offices
The summer shopping window has brought a standout bargain: a compact portable air cooler featuring a 4L water tank, an included ice pack and a built-in oscillation function, now priced at £29.99 on Wowcher. This reduction represents a savings of around £69, roughly a 70% discount from its previous listing, and the seller reports more than 1,100 units purchased so far.
The upright tower sits neatly in small rooms and is pitched as an affordable alternative to larger cooling systems for those who need temporary relief during warmer spells.
Unlike a bare fan, this model pairs airflow with humidity control via a honeycomb-style pad system, which helps the unit produce cooler, moister air for confined spaces such as bedrooms, living rooms and home offices.
The package also includes removable wheels for easy relocation, top-panel push-button controls for simple operation and an anti-dust filter to catch particles while it cools. The manufacturer markets the design for quieter running, making it suitable for overnight use or video-call friendly home working environments where noise can be an issue.
Key features and how they help
The unit’s headline specifications include three fan speeds, a 120-degree oscillation mode and a honeycomb cooling pad. The oscillation spreads air across a wider arc rather than concentrating a single airflow stream, which can make perceived cooling more even across a room. The honeycomb pad acts as a medium for water evaporation, while the 4L tank reduces the need for frequent refills. A supplied ice pack can be frozen and added to the water for a temporary drop in breeze temperature during hotter evenings.
Cooling mechanics: evaporative principle
At its core the device uses evaporative cooling, an approach in which warm air passes through a wet cooling medium and loses heat as water evaporates. This is different from compressor-based systems because it does not use refrigerant and generally consumes less electricity. The honeycomb pad increases surface area for evaporation, the water reservoir sustains longer operation between refills, and adding the ice pack gives a brief increase in cold output. Users should note that evaporative units work best in drier conditions and are intended for small to medium spaces rather than whole-house cooling.
Practical uses and limitations
For those who experience occasional hot spells rather than persistent high temperatures, a portable evaporative cooler provides a low-cost option to improve comfort. It’s well suited to bedrooms and home offices because of its compact footprint and quieter operation. However, it is not a direct substitute for
