i bought a flextone all in one call last week. the local wally world had them for $15 so i thought what the hey i'll try it. its the buck collector series that the bone collector promotes. i believe its made in the US, but not sure. the whole thing is made out of rubber and it has a great sound on the buck grunt. but the doe and fawn sounds are so so. i like the wheeze option it has but im conserned about it freezing up in cold weather. i know what soft rubber does in indiana winter, nothing but get hard and brittle. so does anyone else had/have one of these calls and how does it react to wet or cold weather?? im betting it wont work as well in the cold, so ill keep my doe bleet in a can that i can trust. thanks, chris