Spout lid for hydroflask wide mouth 18 oz 32 oz 40 oz 64 oz water bottle, mouth diameter (2.28”).<br> <b> Lid with no straw is LEAKPROOF, Good Sealing, no worry about leakage</b><br><br> <b> Easy drinking</b><br> Easily opens the small screw cap when drinking, avoid any spill.<br> <b> Safe & Hygiene</b><br> Screw cap helps to keep the spout lid and water inside clean.<br><br> <b> BPA Free</b><br> Made of Premium and Durable BPA Free material which withstands Bite Marks.<br> Safe for hot and cold beverages, perfect replacement lid for hydroflask wide mouth.<br><br><b>Spout Lids (Mouth Diameter 2.28”) are perfect fit below brands WIDE MOUTH water bottle, compatible with </b><br><b> Hydro Flask (12/18/32/40/64 oz)</b><br><b> Simple Modern Summit (10/14/18/22/32/40/64/84 oz)</b><br><b> Iron Flask (22/32/40/64 oz)</b><br><b> Thermoflask (24 oz)</b><br><b> FIFTY/FIFTY (12/16/18/20/34/40 oz)</b><br><b> Takeya (14/18/24/32/40/64 oz)</b><br><b> MIRA (12/18/22/32/40 oz)</b><br><b> Hydrology, the Coldest </b><br><br><b>***ATTENTION***MOST IMPORTANT***Spout lid NOT for EVERY BRAND wide mouth water bottle, we list some brands you might wrongly use but not limit below: </b><br> <b>NOT for TAL</b><br> <b>NOT for Hydrapeak</b><br> <b>NOT for YETI, NOT for RTIC</b><br> <b>NOT for OZARK TRAIL</b><br> <b>NOT for Manna</b><br> <b>NOT for Corkcicle</b><br> <b>NOT for STANDARD MOUTH or NARROW MOUTH </b><br> <b>NOT for TUMBLER, Not for BEER CUP, Not for GROWLER </b><br><br> <b>Nina Sports LLC</b> fully guarantees product quality for this water bottle lid. Contact seller directly for customer service. <br><br>