The collar has two rings. The outer ring has an ID window and the inner ring lists content indicators.^The silicone valve in the flip-cap stops drips and keeps keeps the cap spout clean^Made from soft, squeezable food grade silicone to enable fast and easy dispensing^Integrated rubber seal to stop any leaks^FDA food safe, PC-free, BPA-free and approved for airplane carry on

• Humangear GoToob-Hot Pink-S (1.25 fl oz)
• Small/37 ml
• Hot Pink

Humangear GoToob-Hot Pink-S (1.25 fl oz)Humangear