Ibisobanuro
Ikariso ya byeri ni valve, cyane cyane igikanda, kugirango igenzure irekurwa rya byeri.Mugihe ubundi bwoko bwa robine bushobora kwitwa robine, valve cyangwa spigot, ikoreshwa rya robine kuri byeri ni rusange.Ibi birashobora kuba kubera ko ijambo ryabanje guhimbwa na valve yimbaho muri barrale gakondo.Inzoga zitangwa kuva kuri robine zizwi cyane nka byeri yinzoga, nubwo byeri itangwa mumasaka bakunze kwita cask ale, mugihe byeri ivuye muri keg ishobora kwitwa byeri ya keg.Kanda ya byeri irashobora kandi gukoreshwa mugutanga ibinyobwa bisa nka cider cyangwa ibinyobwa birebire.
Turashobora kuguha Uburayi busanzwe kegs, ubunini ni 15L, 20L, 30L, 50L;igipimo cyabanyamerika ni 5L, 10L, 1 / 6Barrel, 1 / 4Barrel, 1 / 2Barrel.Icumu rya keg ni A, S, G, D ukurikije uko ukoresha.