This 20 litre waterproof compression sack by eurohike is perfect for holding those extra bulky items when off travelling or campingwhether youre off on holiday or simply needing extra room for those bulkier items when travelling this waterproof compression sack is an ideal choice to take with you holding an impressive 20 litres this unisex bag will hold anything from thick jumpers to pillows and is a great choice for those on the move featuring a roll out mechanism this sack will take out