The Coghlan's Dynamo Flashlight is a great way to stay lit up while not using any batteries.

• 1 minute of winding will produce 30 minutes of bright light (fast winding works best)
• Compact and durable
• Ideal for backpacks, gear bags or glove compartments
• Just wind handle to charge, no batteries to replace
• 2 super bright LED bulbs provide plenty of light