Research at Purdue
- Printed with eco-friendly plant-based inks or powder coated with BPA-free material directly on the stainless surface. Tumblers include BPA-free, leak resistant, easy-to-clean and easy-close lid..
- Triple insulation reduces condensation and keeps your drink hot for up to 8 hours or cold for up to 24 hours (use caution with hot liquids)..
- For best results, hand wash with soap, water and a scratch-free sponge..
- Stainless steel tumblers and bottles feature a limited 5-year guarantee, are Made in China and printed in Venice, FL..