The Biolite is slimfit designed head torch with a front profile of only 9mm and weighing only 69g. It has a USB rechargeable lithium battery which means you can leave the alkaline behind.
This is one tiny, ultra-light with a powerful, dimmable beam. Great for travelling light and fast.
Use in conjunction with the Biolite USB Powerbank for longer run time.

Features include
Lumens: 330 Total | 230 Spot | 100 Flood
Weight: 69g
Run time: Low - 40 hours | High - 3.5 hours
Beam distance: Flood - 16m | Spot - 75m
Water resistance: IXP4
Recharge via Micro USB
Moisture-wicking smart fabric with easy adjust clips