If you have a larger frame, or are using their small frame packs, it might not be much of an issue, but for the large frame packs or those with small frames or rear suspension to deal with, fitting bottles in the triangle might not be possible. That’s where the new side load cages and bottles come in. For example, with mounting the cages lower, maybe you can use the tall bottle on the seat tube with the short bottle on the downtube, under the small Race Frame pack.