Oh I love these threads
Get to see some equipment porn!
Ok in my Tamrac expedition 5 back pack I have:
A Canon eos7d Gripped,
Canon ef 24-105L f4
Sigma 120-300 F2.8
Sigma 1.4 tele convertor
Canon 430ex speedlite
All lenses have uv filters on and I have grads, Nd's and Polarizing filters in the kit bag.
I keep four battery's plus lithium aa batts for the flash
I use 8 gb Sandisk udma compact flash cards and have six in the bag.
Motor sport eats through cards
I have an slr gorilla pod
Manfrotto 055pro b tripod with pistol grip tripod and Manfrotto monopod with ball head.
I think that just about covers it