Nalgene – Round Bottles

7,5 ml – Hals Ø 14 mm, 15 ml – Hals Ø 14 mm, 30 ml – Hals Ø 14 mm, 60 ml – Hals Ø 14 mm, 125 ml – Hals Ø 17 mm, 250 ml – Hals Ø 17 mm, 500 ml – Hals Ø 21 mm, 1000 ml – Hals Ø 28 mm