Classic Bamboo Cap X8

Classic Bamboo Cap X8 — Created from a single piece of 18/8 stainless steel, this unibody bamboo cap design creates a 100% stainless environment, so your drinks never touch plastic. The top is beautifully finished with sustainably harvested bamboo. NOTE: Compatible with Classic narrow mouth bottles only (with internal threads). Handwash only. Not intended for use with hot beverages.