Tec Accessories S323 Isotope Fob Case Carbon Fiber Hydrophobic materials will not absorb

Hydrophobic materials will not absorb water

it can reach a burn-time of 140 hours

Composite Construction (C2) eliminates back panel layers to reduce weight without compromising on structure or comfort

1 Ounces (including battery)

Tec Accessories S323 Isotope Fob Case Carbon Fiber Hydrophobic materials will not absorbNOTE: THIS PRODUCT DOES NOT INCLUDE A COLORED TRITIUM VIAL. YOU MUST PURCHASE THE VIAL SEPARATELY FROM A SOURCE OUTSIDE THE UNITED STATES. The TEC S323 Isotope Fob is a keychain fob specifically designed to hold a standard 3mm x 23mm self luminous tritium vial. Tritium vials come in a variety of colors, and will glow for many years without requiring any type of "charging" from sunlight. Although the Isotope was designed by request for a special