The Dual USB Charge Socket provides enough voltage at 2

Napolean pocket

or as a standalone light for use with GoPro mounts

The tensioning straps provide an even better hold in off-road conditions

with proof of purchase (consumer)

Five - Spark Street Gloves for Men K-Type-Tank Grips The Dual USB Charge SocketThe city glove that makes sparks fly. A new product in the urban range, the SPARK is a first rate choice for those looking for a comfortable, elegant glove that includes dynamic features inspired by sport style gloves. Though it is clearly meant for urban use, it includes a honeycombed ERGO PROTECH metacarpal protective shell, hidden underneath stretch fabric that is textured for stylish flair. Its full grain leather palm hosts a soft slider shell