Petzl originally specialised in speleology. With the Trios, the manufacturer has returned to its roots. The helmet was specifically developed for cave exploration. Its design is based on the acclaimed Elios climbing helmet. One of the differences is that Petzl added the Ultra Vario headlamp. With this practical construction, you don?t have to keep your lamp from slipping down in difficult, narrow passages.
The helmet is individually adjustable and comes with lockable air vents. The Vario lamp offers four light modes. Its rechargeable battery is integrated into the back of the helmet.
The Elios Club is supplied with a charger for the 2600 mAh lithium ion rechargeable battery (Accu 2 Ultra). The US-EU plug is replaceable. The scope of delivery also includes an elastic headband that allows you to use the lamp just like a regular headlamp. Moreover, the Ultra Vario lamp is waterproof up to a depth of one meter and for a duration of 30 minutes. The device doesn?t require any special care after immersion. A clever solution for passionate cave explorers.