For a large frame...


Just let me know if you have anything.

Bit of a curve ball but if nothing turns up SH, perhaps have a look at the (rather lovely) Acepac frame bags Allen. They're a roll-top design and have a removable liner so are 100% waterproof.

https://bearbonesbikepacking.co.uk/shop ... -frame-bag

Lomo would be another cheap(ish) option if nothing shows up. Not submersible mind and would only partially fill a large frame.

Stu, is the large this size? https://images.app.goo.gl/AWsBeDcZjsvVU9sU7

Hello Allen, it looks like a large in your pic but it's hard to know without knowing the frame size.

This is a large.

It's 490mm along the top. 140mm high at the back. 200mm high at the deepest point and 340mm along the bottom before it heads up towards the downtube. Sorry for the poor picture.