The tumbler lid fits well with Stanley 40 oz Tumbler. The transparent lid allows you to see directly how much of the drink is left without having to open the lid Our lids are made of high quality PET plastic, lightweight but strong enough to be safely applied in your mug, not easily broken and dishwasher safe The replaceable lid fits snugly on the stanley cup and is airtight to prevent spills or leaks. Insulated function keeps drinks cold or hot for hours Straw lid compatible with stanley 40 oz tumbler. Straw lid comes with 1 straw, Enjoy the convenience of drinking water with our Stanley lid with Straw, making it perfect for outdoor activities or everyday use Including 2 spill proof and splash resistant tumbler lids, 40 oz,And just like our other tumbler lids, it’s shatter-resistant, dishwasher-safe, and completely free of BPA

Designed for Stanley 40 oz Quencher Tumblers, the replacement flip lid ensures a snug fit with your 40 oz Stanley cup with Handle