We’ve talked about how small cameras like the GOPRO Hero2 and mobile devices like the iphone 4s record in full 1080p HD video and can sometimes be just as good as the tools the pros are using. And with high-res ability, lite weights and easy transportation, these small devices provide great backup and additional cameras for multi-day fly fishing, skiing or other outdoor trips. The Mophie Juice Pack Powerstation Pro will come in handy for charging those devices in the field. With 6,000 mAh charging capacity, dust-proof and water resistant casing, the Powerstation Pro can charge most devices that charge with USB and will let you focus on sweet shots rather than worry about your batteries dying.