Speedy Stitcher Bobbin
A spare bobbin is extremely useful: load one with fine thread and the other with coarse thread in preparation for any repair.
Manufactured Exclusively by Stewart Manufacturing Inc in the USA.
For onboard sail and canvas repairs
The Speedy Stitcher is a hand tool that can be used to sew any heavy material e.g. leather, canvas, sail cloth.
Speedy Stitcher Sewing Awl
Speedy Stitcher Thread