Sponsors include Vortex, Tifosi, Hawke, Flatline Ops, GoalZero, Lucid, Scopecoat, Wiley X, Zeiss, and BKL. 더 많은 스폰서와 상품이 곧 추가될 예정입니다. For a complete and current list of sponsors and prizes check the GBOG Prize List on our Facebook page.