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 Can I put other liquids in my TAP bottle? How much do the TAP bottles weigh? Is there a straw? Can I add ICE to my Tap bottle? Can I put HOT Liquids in my bottle?