An alternative to cable ties or Velcro, this solid clamp holds coiled electrical cable and can be opened or closed with one hand. Might be useful for coiled lines as well.
A bungee cord with a clever attachment to itself. Good for holding awkward items in place or together.
Large fabric pockets fit over the railing or lifelines to hold gear needed in cockpit, for barbecue, or for sunning and reading.
Teak box mounts on the binnacle guard rail to hold odds and ends at the helm.
Low stowage box for the helmsperson to stand on for better visibility.