Custom Dynamics Magic Strobes Brake Light Flasher with Rear LEDs Plytix It's a powerful battery booster

It's a powerful battery booster that doubles as a portable power source for recharging USB devices

5 liter Elite hydration bladder to go inside the pack

Heatproof and abrasion resistant ballistic panel

Includes 3 interchangeable puller tips to accommodate a wide range of seal sizes

Flex Index: Soft

Custom Dynamics Magic Strobes Brake Light Flasher with Rear LEDs Plytix It's a powerful battery boosterFEATURES 10 user selectable flash strobe patterns Over current thermal short circuit reverse wiring protection 84W, 12V system Works with LED or incandescent bulbs Measures 2. 25in L x 1. 25in W x . 5in H Must be used with rear LEDs only; no incandescent bulbs US Patent: 8, 588, 997