I carry about two folded over foam yoga mat pieces I attached some velcro strips to right now whenever I'm outside, to attach to toilet seats in an attempt to make them a LITTLE softer on my bum. That said, the foam is pretty soft and gets squished down to almost nothing so I'm not sure how much it helps.

I heard about the gel pads from Action a little while ago, and don't see too much on CCC about them: curious if anyone's tried these, and what their thoughts are?

Otherwise, does anyone have any suggestions on something I can carry around with me in a backpack? I have a K Cushion but it's just a little too big (and honestly a little hard to balance on) to be completely portable.