What do people use? I’m looking at mine and there’s all sorts of extra tubes, so I’m guessing the regular sort won’t be a great fit?

Tandem

Should still go in the back half, though it might deny your water bottles?

Water bottles I’m not too fussed about, it has about five places to put them!

Custom pattern from Alpkit or similar?

I have a full set now. the cheapo iberia ones in the two medium sized triangles – one med one large and a custom one for the main frame space from bike bags and a tiny weenie one in the tiny front triangle. The custom was was cheaper than most you see mentioned and very good quality. In the pic I only have 3 – the one nearest the bottom now goes in the other triangle and the large iberia one goes in the lowest triangle. Can’t remember where I got the tiny one from

Yes we like a nice comfy camping setup!

[url=https://flic.kr/p/26Jszfe]DSC_0404[/url] by TandemJeremy, on Flickr
https://www.bike-bag.co.uk/
https://www.amazon.com/Ibera-Bicycle-Triangle-Frame-Bag/dp/B00H1KUCQY

Wildcat gear are back in business, they do extremely nice custom bags.

Thanks- I’ll check out Ibera out! 🙂

A custom one for the main triangle is the most useful.

Looks like the Ibera website is borked unforts! 🙁

I bought my Ibera bags from Amazon.

Me too – Amazon for ibera bags. although I did get the larger one second hand

best solution of course is a full custom set

Thanks! I’ve been looking at the options here, thank you for the recommendation!

https://www.bike-bag.co.uk/index.html