Simple Modern Trek Pivot 40oz Flip sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

Multi-Use Lid: Featuring two interchangeable lid pieces, you can choose your preferred sipping method – straw or chug – and easily swap out the sipping component within the lid at any time. Functional: Cupholder friendly with an ergonomic handle design, allowing for comfortable grip and ease of transport when pivoting from one daily activity to another.