SM 40 oz Water Bottles Straw Lid - Fits Summit and Hydro Flask Wide Mouth, Insulation and Splash-Proof for 12, 18, 32, 40, and 64 oz
Elevate your hydration game with our SM straw lid designed to complement your 40 oz Wide Mouth Summit and Hydro Flask water bottles. With its superior insulation, it keeps your beverages at their optimal temperature, whether it's cold water on a sweltering day or hot coffee on a chilly morning. And its splash-proof construction ensures a mess-free drinking experience, making it your perfect companion for any adventure.