Vaporizer cartridges and vaporizer apparatuses, and methods for making, using, and/or delivering vapor to a user are described. In some aspects, leak-resistant vaporizer cartridges and/or apparatuses adapted for use with liquid vaporizable materials including cannabis oils are described.本發明描述蒸發器筒匣及蒸發器設備,及用於製作、使用及/或將蒸汽遞送至一使用者之方法。在一些態樣中,描述經調適用於搭配包含大麻油之液體可蒸發物質使用之抗漏蒸發器筒匣及/或設備。