Altura: A FULL AND HALF SIZE ALL IN-ONE BIKEPACKING STORAGE SOLUTION DESIGNED TO FIT MOST FRAME SIZES Bringing an element of balance to your next adventure, the Altura Vortex 2 Waterproof Cycling Frame pack is the ideal solution for those strategically placed heavier items. With a waterproof design and lightweight welded seam construction, your belongings will be safe from the elements on any bike packing trip. Engineered for convenience, the bag comes with the universal Hook & Loop adjustable wrap mounting system ensuring it is easily fitted to any bike. An external zip pocket provides easy access and protection for those all-important personal items. Complete with an attractive hardwearing design and reflective details for increased visibility.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 designHook & Loop wrap variable mounting systemExternal zip pocketFolds into 1/2 frame bagReflective detailsCOMPOSITION100% Polyamide with TPU coating