This BRÜMATE Rainbow 🌈 Winesulator 2.0 Straw fits the version 2.0 BRÜMATE Winesulator Wine bottle & is perfect for sipping on the go! Great for “glass-free” zones, like Beach, Pool, Park, Tailgating, Patio, Backyard, etc! It’s New With Tag / New in Bag & has never been used. It’s ready for all your Adventures! 🌺 💥How to tell if your Brümate Winesulator is compatible with this straw lid: 1) If your Winesulator has the threading (for the cap) on the OUTSIDE of the mouth of the Winesulator , then you have version 1.0 and it is not compatible . Sorry. 2) If your Winesulator has the threading (for the cap) on the INSIDE of the mouth of the Winesulator , then you have version 2.0 and it IS compatible. 😃👍 🦄 This is a RARE & Discontinued Item 🦄 🧼 Hand Wash Only. No Microwave (it’s metal). The lid and cap can be taken apart to wash. The straw just slides out. 🌟 Please ask all questions before purchase. 🌟 📷 All items are recorded while packing up for shipping, for transparency and to prevent any misunderstandings. Inventory #H12262410624A