I have all my photos on my 128GB iPad Air, which I get by syncing to my Mac. I have and SD card adapter so I can take them direct if I don't have computer access.
incidentally, I tend to return from a snapping session, copy the shots off on to iPhoto, open up Aperture, do my culling and basic post (usually no more than auto-enhance and tilt), then agree with the wife (sometimes) which go to Flickr. I usually, but not always, only put Flickr photos on here. I find some shots I go for are because there's a place on here for them.
On a walk on Thursday I came across a riverside pub called The Mayflower, which sat overlooking the ship as she was victualled ready to invent you Septics! Unfortunately, the snaps are poor but I'll post when I get the chance.