Hydro Flask Wide Mouth BPA Free Travel Mug Hydro Flip Lid<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The Wide Mouth Flat Caps are insulated to aide in keeping your Hydro Flask contents cold or hot</li><li>Fits the 12 oz， 16 oz， 18 oz， 32 oz， 40 oz and 64 oz Wide Mouth Hydro Flasks</li><li>Please note that the Insulated Flat Cap does not fit on the older style Wide Mouth flasks</li><li>Convert your wide mouth bottle into the perfect thermos for coffe and hot beverages</li><li>It never hurts to have extra lids!</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41y6N-hbOGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41WgAQAaY1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41BFaCNueaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51upyDmXhTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ubvn0iJ7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51-jIfnbmzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51yXJWy6ddL.jpg" noproxy>