Originally Posted by
nimitzbenedicto
I have a low-profile back pack ( Everest $15) but has good/tough seams & material. It can carry 3 cams in 3 plastic boxes(like tupperware) lined with styro or foam. One box for my wide-angle the other for my 200mm. The 3rd plastic box is small, just enough to hold my extra Nikon D3100 body. All the boxes are waterproof/drop-proof. Plus all the accessories needed: extra lens, hat, water, snacks, plastic bags for more waterproofing, spare batts/mem cards. pocketsize tripod/duct tape, folding umbrella. xtra jacket if needed.