Altura: FULLY WATERPROOF FRONT ROLL WITH A SPACIOUS 10L CAPACITY FOR YOUR BIKEPACKING ADVENTURES The Altura Vortex Cycling Front Roll Large packs a punch with its 10L capacity offering complete frontline storage for your next adventure. A lightweight solution in a fully waterproof design, this bag is sure to keep your belongings dry even in the worst conditions. A top loading roll closure, together with a hook & loop wrap variable mounting system make for easy and secure fitting on straight handlebars. Engineered for adaptability and versatility with attachment points for external accessories and webbing compression straps to help you pack efficiently. It also includes a conveniently placed accessible waterproof pocket for storing valuables or battery packs. On top of that, reflective details help ensure you’re seen by other road users.Please note the roll closure must be rolled 3 times to ensure a waterproof closure. Whilst the waterproof fabric and welded seams provide protection from the elements, this product is not submersible and should not be left sitting in water. We recommend valuables or electronics should be secured in a dry bag inside the main body of the bag for extra security. FEATURESWaterproof designDual-ended roll closureHook & loop wrap variable mounting systemWaterproof volume pocketReflective detailsApprox 10L capacityCOMPOSITION100% Polyamide with TPU coating