Just to clarify.... there are several "All in one whoopie systems" offered by different vendors...
The "All in one whoopie system" actually call the "Hammock Suspension System Complete" offered by Jacks 'R' better includes Dutch Clips and Dutch Biners.
Ounces to Grams.
... Largest supplier of camping quilts and under quilts...Home of the Original Nest
Under Quilt, and Bear Mountain Bridge Hammock.
800 595 0413