Altura dryline 2 32 litre pannier bags pairperfect for year round commuting, weekend leisure rides or for touring, these dryline 2 pannier bags offer you a 32 litre capacity across the pair for carrying your riding gear, tools shopping and much more. Altura has also added its unique darkproofreg technology to give you extra visibility on darker rides.robust and waterproof designthe panniers come with a hardwearing nylon construction that is integrated with alturas patented dryline technology. This helps protect your stuff from rain, snow, mud and more. The panniers also come with a hardwearing base and a padded top to help protect against abrasions and to keep your stuff stabilised against all the bumps and scrapes of the road.quick to mount and releaseattaching the panniers to your bike is easier than ever with the quick klick fix fitting that lets you click the panniers into place and remove them at the touch of a button.featurescapacity 32l capacity across pairdimensions 39x28x18cmattachment release mechanism rixen kaul klick fix fittingspair or individual pairrear pannier rack compatibility universalshoulder straps nowaterproof yes, altura dryline technologywaterproof cover noweight limit 10kgwaterproof drop linerinternal roll closurealtura darkproof technology offers superior reflectivityboth have front pocketspadded base and lidweight 1.8kgbuy altura accessories from chain reaction cycles, the world's largest online bike store.