Blast
by Princeton Tec

Throw those penlights away! This little powerhouse delivers a surprising blast of light given its compact size. You will want to pick up several for key rings, backpacks, briefcases, and vehicle glove boxes. The convenient, builtin clip allows you to attach it to your hat for hands-free illumination, or to your belt or pocket for easy access. The Blast maintains waterproof integrity to 100 meters.

Price: $10.99