There are 4 sizes: 7-litre, 15-litre, 25-litre and a whacking 70-litre.
They're not going to be available in stores till Christmas, but they are available - from today - on www.aquapac.net.
The Aquapac TrailProof range now comprises 4 drybags, 3 duffels, and 2 backpacks!
