THE PERFECT FIT - With the perfect length, these straws are tall enough to fit your 30oz Tumbler from Stanley! Perfect for hot or cold beverages like water, coffee, tea and smoothies. NO MORE STRAWLESS SIPPING: With this four-pack of replacement straws, you’ll always have an extra set on hand when needed! Don’t sweat if you have damaged, lost, or dirtied your first straw, just grab a pack of the best reusable straws for our product! LIFETIME WARRANTY: Over 100 years in the making, Stanley products epitomize decades upon decades of reliability; legendary quality that is backed by a lifetime warranty. Go ahead, get a straw you can count on.