I woulsnt suggest getting one for a can... a 40 or a 2 Liter bottle sure. I recently returned the one I bought because way too large for a can or bottle. I tried it on a few and just didn’t like how it fit. I want a koozie that will insulate my cold beverage. This did not do that. I have a Tactical beer bottle holder already that works amazingly. This one doesn’t compare to it.
meltedtoasterIf it’s a 40... I recently bought one from Amazon and I returned it because it was too large for any normal size Can or bottle. if you wanna be Tactical while sipping on a huge beer like a 40 this will fit well! It does adjust down but it just looks dumb in my opinion and if your not holding the bottom your can/bottle could easily fall out as it almost happened to me when trying it out.