Ventete aH-1 Helmet

The World's First Inflatable, Foldable Bike Helmet

The Ventete aH-1 replaces foam with pressurised air for safety that folds smaller than a laptop. Independently tested by HEAD Lab at Imperial College London, it provides 44.1% better linear impact protection than the best-performing traditional EPS helmet in the UK. Swiss-made, certified to EN 1078, and engineered for everyday commuting.

Sizing: S 51-54cm, M 54-58cm, L 58-61cm. If between sizes, size up and tighten with the retention strap.

Why We Chose This for Our Customers:

• 44.1% Safer: Independently tested by HEAD Lab at Imperial College London against 30 top-performing UK helmets.
• Folds to 4cm Thick: Deflates in seconds to fit inside any backpack, pannier, or desk drawer.
• RHEON Rotational Protection: Non-Newtonian polymer padding that stiffens on impact and disperses rotational forces.
• Swiss-Made and Certified: 11 triple-laminated nylon chambers with fibreglass ribs. Meets EN 1078:2012 +A1:2012 (CE and UKCA).