TOP NOTCH QUALITY: Our Straws and tips are made of the highest quality material and are BPA free.
COMPATABLE:Compatable with all Iron Flask tumblers
100% SATISFACTION GUARANTEED: We guarantee that the high quality Iron Flask mug will surely please you! If, for any reason, you are not 100% satisfied with the Iron Flask, we will issue you a full refund or an exchange!
Iron Flask's replacement stainless steel straws with silicone tips are durable, affordable, and are made of 100% BPA free and non-toxic steel that never rusts or imparts a metallic taste