Altura Speed Seat Pack Small

I bought one of these as a trial for one bike, and within a day had ordered a second (see other review). I think that's testament enough to how good they are.

Don't be fooled by the word small! Yes it is small, but in mine I've managed to get an inner tube, 3 tyre levers, multi tool and spare batteries. Not a massive amount, and quite tight, but certainly the essentials.