Double Helix Designs – DHD Caps
A replacement RDA top cap made in the USA with a stainless steel base and wide bore custom, hand poured acrylic interchangeable top. Each cap comes with 3 different size o-rings to help fit a wide range of RDA's including:
Mako & Mako War, Petri (use biggest o-ring. place on tank and pop last bit of o-ring into RDA), Tobh, Indestructible, Mutations, REMentry, Tugboat & Patriot V2, #boom, Troll, Stillare, Plume Veil, Goliath 26650, Alliance, Lochabar by Dominus mods, Glacier by Vaperz cloud, Royal Hunter, Pi2 (build small), Haze, CLT's, Zenith, Nixon, Snub Nose, Thunderclouds, Cube, Sapor, Phenotype-L, yup, Hannya, Subzero and many more.
Note: Each cap is different, colours, marbling and consistency WILL vary.