The Altura Thunderstorm City Pannier is certified waterproof to level IPX6 thanks to its polyester two tone material with TPU coating. Combined with sealed seams, it means you can ride to work on days of heavy rain without worrying about your stored gear getting damp.Fully waterproof to level IPX6360° reflective detailsWelded seam constructionRoll top closureKLICKfix Universal rail fittingsProtective inner organiser sleeve fits 13” laptopInternal zip pocket and key loopLower kickplateLED attachment points10kg weight limit inc. pack and contents (each pannier)Dimensions: 40 x 34 x 15 cm