CounterAssault is probably the number one grizzly bear pepper spray, but UDAP spray is very good too (some say better). Mark Matheny, who invented the large “bear size” pepper spray after being mauled and saved by a small can of spray, is claiming the IGBC is promoting CounterAssault in its education materials.
Story: Grizzly bear committee to examine spray claim. By John Cramer. Missoulian.