I just noticed Ursack has a new container available:
The AllMitey.
And even better news, SEKI and Yosemite
are planning to try it out.
It is significantly heavier than the AllWhite that I use (with the aluminum sleeve), but it appears lighter than my combination system.
AllMitey: 13 oz.
AllWhite with Aluminum: 7.8 + 10.8 = 18.6 oz.
