Yes — see the Petzl Rig Descender for Petzl's top-of-the-line assisted-braking descender designed for rescue and industrial use

heathered polyester/spandex blend

KASK Smoke Visor

See the Weaver Throwline Bag (200') or Weaver Throwline Storage Bag (150')

Need a foot loop for your ascender

Rock Exotica Hydra Pulley R-3/4X150-SS Yes — see the PetzlThe HYDRA is a triple attachment pulley which features a swivel top connection to facilitate the pulley's use on the saddle bridge, and for use in climbing systems. Rubber o rings line the connection points to assist in holding carabiners tightly to avoid dangerous cross loading. MBS: 28kN Max Rope: 13mm