Durable Food-Grade Material: Made from food-grade, durable thick silicone, these straws provide long-lasting use without cracking. Enjoy a reliable and sturdy accessory for Hydro Flask travel mugs. Convenient Replacement Design: Designed for Hydro Flask 40oz bottles with a length of 11.8 inches, these replacement straws offer easy customization. Can be cut to fit shorter cups, providing versatile usage options. Effortless Installation Process: Simplify your hydration routine with easy-to-use straw replacements. Insert the straw into the straw cap outlet seamlessly for a secure fit with the roller straw lid. Comprehensive Cleaning Solution: The package includes 3 silicone straws and 1 dedicated straw brush for thorough cleaning. Easily reach and clean every part of the straws to maintain hygiene and extend product life. Shareable Accessory Set: Ideal for sharing with friends or family, this set includes essential accessories compatible with Hydro Flask travel rollers. Enhance your drinking experience with a functional and convenient solution. Item Name: Straw Material: Silicone Features: Food-Grade Material, Easy Installation, Eco-Friendly Size Details: Length: 30cm / 11.81" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight variations in dimensions may occur due to manual measurement. Package Includes: 3 x Straws, 1 x Brush