If you are one of those people who prefer all your things stashed in one big bag inside your rucksack, or even to put your rucksack inside one bag for a river crossing, this is the bag for you.
100% waterproof, (but not submersible!) 50 - 60 approx litres 70 x 35 x 25cm
It has a square rather than a rounded bottom so fits a backpack's interior better
Roll neck at least 3 times and clip buckles for waterproof seal
Durable water repellent (DWR) treated webbing
Hot-air taped seams all round
Soft but durable and coated Taffeta nylon with 10'000mm water column
Taffeta nylon fabric slides easy from a backpack even when packed full