Yes, you can put hot liquids in the HidrateSpark 20 oz Tumbler and it will keep your drinks hot for up to 4 hours.
Please note, we do not recommend using the straw with hot liquids. Please always take the straw out of the HidrateSpark Tumbler lid if you add hot liquids.
NOTE: Our HIdrateSpark Water Bottles with standard Lids are NOT DESIGNED for HOT Liquids.
However, a FLIP LID can be purchased separately online and used with both HOT and COLD drinks and is compatible with 17, 21 and 32oz INSULATED STAINLESS STEEL PRO Bottles.