The Ready Rope offers immediate availability of cords at the length you need without pulling out a knife or scissors. It's a clever way of storing and carrying a respectable length and comes with 38 meters / 125 ft of Micro Cord. 

The primary function is to keep your cord from tangling and making life difficult. Well, any spool will do that. The Ready Rope also features an integrated cutter and cord lock for the working end, and a storage space for very small items. As expected, there's a gear loop for secure retention.

The storage space is oval with a 13 mm (0.5") minor and 25 mm (a hair short of 1") major diameter. The depth is 64 mm (2.5"). All measurements are internal. The storage is not waterproof and cap is easy to remove; the first thing you should do with the supplied cord is to make a retainer. The cap and body have holes for this very purpose.

The Micro Cord itself is a small, high-tech braided cord that is incredibly strong and lightweight. Its compact design makes it easy and convenient to carry and have on hand when you need it.

The Ready Rope Micro comes with 38 m / 125 ft of this good stuff.

Do you just want some Micro Cord without the bells and whistles? Well this is convenient: Micro Cord is available on a spool for cheapskates minimalists and those looking for a reload.