Originally Posted by GORILLA WRAITH
That's the deal-breaker for me. I need to carry two big water bottles with me. This is why I'll end up getting a Grip.
It looks like the biggest bottle I've seen on the side is Sarah's travel coffee mug, and it looked pretty unstable in there. Nikko had little 16oz bottles in his. I don't carry a lot of extras so I'm counting on putting my water (2 or 3 Nalgenes myself) in the main compartment if the sides aren't an option.
With there being four slots for discs, I figure that's 12 with 4 on the outsides and 4-6 in the round back pockets, that's more than I will ever carry.