Can I put HOT liquids in my PRO 2 tumblers or bottles?

• 30 oz PRO 2 smart tumbler: yes, keeps hot drinks warm up to 4 hours. Avoid using the straw with hot liquids.
• 21 oz or 32 oz PRO 2 smart bottles: NO, we DO NOT recommend using hot beverages in the bottles as the lids are NOT designed to withstand the pressure of hot beverages (COLD ONLY).