How to use a knot to pack up sleeping packs and other behemoths

Sleeping bags, feathers, coats, and other equipment are light, but they are large in size; however, once packed into a special bag and tied with a string, it becomes easier to pack and store them. Surgical knots are the best choice when binding such soft equipment.

When tying knots, it is necessary to tighten the ropes as much as possible after the ropes have been wound two times. Because the knot of the surgical knot will not loose even if it is released, it can be pulled quite tightly, and then the second winding can be done. This knot is also suitable for bundled tents and other things.