There is nothing worse than trekking somewhere in bad weather and then finding out that all the contents of your rucksack are wet that is why this lightweight yet durable 90 litre trekmates quadfold rucksack liner which has taped seams is made from durable ripstop and has a roll top closure is an essential for keeping your belongings dry whether you are enjoying a backpacking holiday or completing a hiking expedition with a capacity of up to 90 litres and with an oval shaped base this liner has