Blenko SPECIAL EDITION Coral 384 Water Bottle, Double Spout Pitcher. Coral was introduced for Water Bottle Week 2023, and was the glass used to make the Coral Dart Frog. I do not think Blenko has made Coral in 2024.
Even though this bottle is etched 2024, it was likely just discovered in their warehouse from when they were making Coral in 2023. Coral is a beautiful vibrant reddish orange. Depending on a few variables, it can be more transparent and redder, like this one, or a more opaque color. There is a bubble on the neck of the spout that can be seen in the last photo.