@Leah,
Upon reading your appreciation and love for a Randi Jo Hip Pack, I became inspired to share my experience with a different purchase of a WPB Nylon saddle cover other than a bag from her.
I bought a
Randi Jo Fabrications WPB Nylon saddle cover in the color navy for my Brooks B67S saddle one and half years ago.
I really love it. I was surprised to find that there was:
"The Cordura under-flap is attached to the main cover at the rear and
weaves its way between the underside of your saddle and over the top of
your seatpost, where it meets the main cover again under the nose. This
helps to protect the underside of your saddle! Three attachment points
fully secure the cover; a hook and loop attachment at the nose and two
industrial strength Poly. snaps on each side of the saddle cover which
help keep the cover in place while riding. The fit is completed with an
elastic binding that edges the entire outer cover and snugs up
underneath the saddle sides. This all keeps the cover securely fit to
your saddle"
Even though I do have full-time fenders and do not use the under-flap, I absolutely appreciate Randi Jo's talent of her sewing abilities.
Kim Hetzel.