Small bag, would go Kriega. large, one of these; http://chainspeed.co.uk/bags-connec...MI26-X0aXT2AIVYrftCh1yVgPtEAQYAiABEgLnbvD_BwE rock solid even at speed. Waterproof inner bag.
That just looks like a mobile bbq and beer cooler, where will Wayne put all of his metrosexual personal care products?
Absolutely agree on this combo. I have used Lomo for several years. Totally waterproof, well made and I think mine are about 60l. Held on with Rok straps. Never had a problem on 10 european jaunts. A great piece of kit and SO reasonably priced. Plenty of capacity, and opening via the top is so much better than some roll bags you fill from the side.
I've always used a basic kayak bag and decent straps for things I want to stay 100% dry. Even the top of the range are well priced. The kriega stuff is hands down best bike specific stuff but the shell of the bag outer holds a bit of moisture even when inside is dry. This is noticeable in a small tent! I now use a kriega 20 for up to a week away in hotels etc and add a dry bag for camping.
Enduristan gear stays dry on the outside. Very popular with off-road adventure riders and people who fall off a lot in the mud. There's some usefull luggage threads on the Adventure rider forum. If it works for genuine over-landers and round the world riders it'll probably work for everyone. http://advrider.com/index.php
Conditions, conditions... Camping is fine, it all depends where you do it. And when. A tent under a shady tree next to a river in the south of France in July is fine. In a Scottish glen during a week of horizontal rain in February, less so. Unless your name is @GunZenBomZ who does the wild camping thing. I'm going wild camping in Scotland for a couple of weeks in June. My tent will be a stone-built holiday cottage with a bed, a bath, a tumble dryer and a telly. It'll be tough buts its character building.
Only just found out, there is a huge J&S store in Southampton about 10 miles from me..... Off to get a bag