Can I put HOT liquids in my bottle? October 04, 2021 20:15 Updated No. This bottle is designed for COLD Liquids ONLY. The lids are not designed to withstand the pressure of hot liquids. Related articles How much do the TAP bottles weigh? Can I put other liquids in my TAP bottle? Can I add ICE to my Tap bottle? Is there a straw? Can I put HOT Liquids in my bottle?