SwimVest uses airbags that inflate to keep swimmers afloat

Even the best swimmers can drown in open water if they are not careful. The innovative SwimVest is a lifesaver that addresses this crucial safety concern.

This article explores the design and functionality of SwimVest. The Belgian startup Hexoray created the product, which is currently gaining momentum via a Kickstarter campaign.

SwimVest is a low-profile vest that was designed specifically for serious swimmers. The SwimVest is sleek and slim, unlike bulky life vests which can hinder swimmers' movement. This streamlined design is credited to the use of Yamamoto neoprene, a calcium-carbonate-based material known for its superior softness, flexibility, and eco-friendliness compared to traditional petroleum-based neoprene. The vest has a smooth surface that optimizes its movement in water.

The SwimVest's safety mechanism is cleverly hidden within its unassuming exterior. The SwimVest is equipped with three polyurethane coated woven-nylon airbags, two on the chest and the third on the neck. The airbags on the back of the neck are attached to a CO2 cartridge that is replaceable.

The airbags can be activated by the swimmer in times of distress such as cramps or when caught in a strong current. The CO2 cartridge is activated by pulling the handle on the garment. This inflates all the airbags instantly, turning the vest into an inflatable buoyant device which keeps the swimmer upright.

SwimVest's practicality extends to the features of visibility and reusability. The airbags in the final version will be bright green to ensure maximum visibility on open water. The airbags are easily folded back into the vest after deployment. Reusing the vest requires only replacing the CO2 cartridge. This makes it an environmentally friendly choice for swimmers.

The SwimVest weighs only 500 grams (17 ounces), including the cartridge. The neutral buoyancy of the SwimVest when it is not in use ensures that it will not interfere with a swimmer’s natural buoyancy and swimming technique.

A pledge of EUR179 will secure a SwimVest for those who are interested. The investment may be worth it for the safety boost that this product offers open-water swimming.

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