Our ThermoFlask® Straw Lid allows you easy, one-handed access with the flick of your thumb. It comes with a straw that can be cut to fit any wide mouth bottle size, and the stainless steel pin in the handle makes this lid nearly indestructible . Folding straw is leakproof when closed securely. This lid fits all ThermoFlask® Insulated Bottles from 18oz to 40oz. Fits 14oz and 16oz Kids Bottles too! 

DOES NOT FIT ThermoFlask® 17oz Travel Mugs or 32oz Straw Tumblers. 

Specs 

Product Dimensions: 1.88" H x 2.75"W x 4.75”D

Weight: .11 pounds