オプティマス (OPTIMUS) バーナーヘッドセット No.123Rスベア

optimus 123In 1955, the company, then known as Sievert AB, introduced the 19-ounce Svea 123, considered the first lhtweht, compact backpacking stove. Two years prior, OptimusDear all, I purchased a brand new Optimus 123 R last year or so, and from the beginning I wasn't convinced of its quality and performance. No matter what I - with the help of