I do recommended the one stevo posted, stonehedge had one when we did the Cumbria ride, it was pretty well made for such a large bag, and the cotton duck fabric is quite water resistance.
@edscoble started
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I do recommended the one stevo posted, stonehedge had one when we did the Cumbria ride, it was pretty well made for such a large bag, and the cotton duck fabric is quite water resistance.