Looking for the best roadboek

[Roan]

I'm looking for a good roadbook. It has to be waterproof more or less, not leaking at a first shower. I hate cutting pages, so a format of A4 is another aspect.
Found only a supplier called Afour, but these boxes are a very 'light' built and seems to be a bit crappy.
Touratech roadbooks look good and quality is fair, the down side: they don't have A4 formats!
Does anyone know supplier or manufacturer that does meet my demands?

Roan
Holland
http://home.wanadoo.nl/bmw-r1150gs

 

[Bob Jeffries]

Road Book

Take a look at http://www.oldbikeshop.com/catlist.asp?item=Accessories - I've not used one myself but they are used quite a lot in Long Distance Trials (LDT).

Acerbis also do one - http://www.angliahomefinder.co.uk/acatalog/Bavins_Yamaha_Superior_oddments_26.html - not sure if it's A4 though.

The best alternative to get an A5 road book holder and a PC utility (Fineprint is one) that will reduce A4 pages to two on each A4 sheet.