Mary needs a coffee cup holder on her bike...

Mary needs a coffee cup holder on her bike...
that way she can ride safely to work after grabbing her morning cup of jo

who makes the sensible sturdy priced right bicycle accessory?
and where can she get this coffee cup holder that mounts on the handlebars?

can she get this with a simple lunch time walk to District Hardware\The Bike Shop
if not... it is a longer lunchtime walk but a reasonable lunchtime ride through Georgetown to Revolution or The Bicycle Pro Shop
yes there is also Big Wheel Bikes... but it is unlikely that they would carry something like this
Big Wheel tends to carry nothing but the bare bones

the walk would be nice...
but maybe online shopping would be more logical
well... she can let her fingers do the walking... in a snap
if no Local Bike Shops (LBS) have what she is looking for
then shopping online is the logical and socially responsible thing to do