1. Ukusonga, kuthathelwa ingqalelo i-eco-gesies, i-BPA yasimahla, fda ivunyiwe. I-2. Ubushushu obuPhezulu bamanzi amaXesha aPhezulu: -40 ℉ ukuya kwi-200 ℉ 3. Ixesha lokukhokelela ngokukhawuleza, ixabiso eliphantsi, umgangatho ophezulu, njl.