Questions about Hydro Flask Wide Mouth Flex Straw Lid

1. The Wide Mouth Flex Straw Lid is dishwasher safe. 2. I'm not completely certain about the material composition of this lid, as the information I have does not specify if it is made of PP5 (Polypropylene) Plastic. 3. The Flex Straw Cap is not intended for use with hot liquids, so it is not safe to use with tea or coffee at 100 degrees Celsius.

Unfortunately, this is not compatible with the Nikin bottle.

Yes, the Wide Mouth Flex Straw Lid from Hydro Flask comes with a straw. Two straws are actually included in the scope of delivery.

The Hydro Flask Flex Straw Lip Cap is designed to be compatible with Hydro Flask Wide Mouth bottles. Since the Hydro Flask 24 oz Wide Mouth bottle is a wide mouth bottle, the Flex Straw wide mouth cap should be compatible with it.

The Hydro Flask Flex Straw wide-mouth cap includes a silicone gasket to ensure a watertight seal, rather than a plastic gasket. The silicone seal is designed to prevent leaks and maintain the temperature of the beverage.

As this sports bottle is also wide mouth, I assume that it is.

I think it could fit, as the children's bottles are also described as wide mouth bottles...