The new 2-in-1 cap for Nalgene, CamelBak and other wide-mouth bottles. Two-part capCAP lets you drink through the small spout without spilling. Easily fill and clean the bottle through the wide-mouth opening. The small cap is rubberized which makes it easy to grip. 100% BPA Free -- 100% PC-FREE. Dimensions: 7.11 X 3.81cm Wt: 40g