Folks,
This is a slight variation on a thread already posted, but my needs are quite specific. Help would be appreciated.
I need a camera backpack for day hiking and infrequent overnight camping in canyon country. I have a Lowepro slingshot style bag (actually the Sam's knockoff), but it seems too small. Also, it has no tripod strap, and opens to the side which could invite dust and dirt in the desert. I might make this bag work by carrying the tripod and a few accessories in a separate case, but having one larger case seems best. I am thinking of a Lowepro Flipside 300 or similar.
Here are the constraints:
1. Small enough to fit under the seat of small commuter aircraft. This is critical!
2. Large enough to hold a digital SLR and two zoom lenses, various filters, remote release cable, spare battery, manual, etc. Computer not mandatory.
3. Tripod holder. Suggestions on a good, light travel tripod?
4. Light enough to carry up trails with above stuff. I'm in good shape but don't want to get exhausted hauling something too big.
Comments on the Lowepro Flipside or similar bag, and attachable travel tripod are welcome. Thanks!

