A London startup, Ventete, has introduced the aH-1, an inflatable, collapsible bike helmet.

Details are limited, but the company claims it can be inflated with an electric pump in 30 seconds.

When deflated, it’s said to be “smaller than a laptop,” though no exact dimensions are given. There’s also no mention of price or release date. Instead, the company asks you to “sign up for early access” by providing your email— a common practice among startups these days.