What warranty comes with the tumbler 40oz flip straw?

We stand behind every tumbler 40oz flip straw with comprehensive protection:

• Lifetime Warranty: Covers all manufacturing defects forever
• 30-Day Guarantee: Full refund if not satisfied, no questions asked
• Free Parts: Replacement lids and straws provided free for life
• Leak-Proof Promise: If it ever leaks due to defect, we replace the entire tumbler 40oz flip straw

Your tumbler 40oz flip straw is an investment we fully protect.