It changes your life, you have a sensation of better breathing undeniable, whether on route 1 to 6 hours between 35 and 170 km.
I use it on my road bike Btwin triban 5 to transport a small vest, a repair kit, a few tools, air two bedrooms, two cereal bars, phone, keys and the remote control of the garage, and there remains a tiny little room in it.
It comes with a small rain cover, not tested because little rain right now.
One default anyway, although it is of size S, so the smallest of the range, it prevents the installation of a rear light that is not visible because of the height of the bag, so I had to ride the guy on the left instead of the seat post, which forced me to have to stop to turn it off and turn it on.
