Samuel M.wrote a review of Silca Seat Roll Premio on January 25, 2020
Familiarity: I've put it through the wringer
I really like this bag, the BOA concept is cool, In my bag, I can currently fit A full-size multi-tool with a chain breaker, tire levers, 2 cO2 Carts, an extra chain butter, master link, and some tire plugs. It seems to be watertight I haven't had to take it off when I'm cleaning my bike.
I just keep my spare tube strapped to my frame.