Can I put HOT liquids in the TAP bottle? April 09, 2024 17:59 Updated No. This bottle is designed for COLD Liquids ONLY. The lids are not designed to withstand the pressure of hot liquids. Related articles What type of battery does TAP use? Can I put Hot Liquids in the HidrateSpark 3? How do I clean my TAP bottle? What is your return policy? How to add friends?