Yes it will - but it will take up the entire case. I fished with that pack for the last two years. I used the small CF Box, and could fit in line dressing, Lens Wipes, Finger Socks, and a tippet dispenser, plus a power bar or two. It offers great support with the built in support belt but it has very little little storgage space.
I discarded it this year for the Fishpond Sechelles- The bulky back support/belt simply took up two much room in my travel Bag.