Description The Apidura Racing Frame Pack was designed for the needs of ultra-distance cycling competition & audax. Frame bags are a popular way to carry heavier items on your bike as there is minimal effect on handling. Utilising the space inside your bike’s main triangle also allows you to easily access your gear mid-ride. Apidura’s bikepacking & gravel racing bike bags are some of the best you can buy. Their bags are made form premium materials that are durable & lightweight. Apidura also understand you will be riding in all weathers, so this frame bag is waterproof with seam welds & a waterproof zipper. The compact shape of this frame pack not only reduces drag it also makes for a universal fit. We at Abbotsford Cycles are particularly excited about this, as we know how hard it can be to find a frame bag that fits your bike! Apidura have accounted for this problem by fitting 3 Velcro straps to this bag to give you more attachment points. This is especially handy for carbon framed gravel bikes with their thicker top tubes. Having so many attachment points also makes it easier to integrate this frame bag with a top-tube bag. Not sure how this frame pack will fit on your bike? Check out Apidura’s interactive Frame Pack Sizing Tool. APIDURA RACING FRAME PACK FEATURES & SPECS Universal fit – works with just about any frame size Waterproof material Cable port for charging devices Ample knee clearance Zip closure for secure carrying Bottle cage clearance Anti-rattle pocket 2.4L FRAME PACK: weight = 145g, width = 6cms 4L FRAME PACK: weight = 205g, width = 6cms (see product images above for detailed drawings of dimensions of each pack)