Designed with a short brim and flatlock seams

From navigating slippery riverbeds to long hikes to remote stretches

signalling prime feeding times

pack down small

Engel Smart Battery Box S2 Wet Flies Designed with a short brimThe Engel Series 2 Smart Battery Box is the worlds most advanced 12V battery box. Its a powerful 12V battery charger, a portable power source, a dual battery system and a battery management system all rolled into one. The handy LCD screen makes it easy to see how much battery you have left. This battery box has a 300 watt inverter, so youll be able to charge more than one device at a time. Its compatible with LiFePO4, Gel, Calcium, AGM, and lead acid