Arc'Teryx Altra 75 Backpacking Backpack - Mens Raven Tall UV Attach the TEC-S3 to your

Attach the TEC-S3 to your car keys or even a flashlight

EP3s include attached filter caps that can be inserted for additional protection

Electronically controlled switching - no spark generated from the piston contact since the microprocessor switches on the light AFTER the piston makes contact

Individually laser engraved with a serial number

Fit-on-the-Flyâ„¢ Hipbelt

Arc'Teryx Altra 75 Backpacking Backpack - Mens Raven Tall UV Attach the TEC-S3 to yourFrom the manufacturer: This large volume trekking pack combines lightweight and durable traditional materials with our patented AC2 suspension system, delivering maximum comfort and load control in a lightweight package. The top loading Altra 75 also has a full length inverted U zipper for panel loading convenience, and breathable shoulder straps, backpanel and hipbelt offer warm weather comfort. Laminated and padded compression wings provide zipper