CAN I FILL TRAVEL TUMBLER WITH ICE? 21 May 2021 07:37 Updated Follow Sure! To carry the coldest of contents in your Travel Tumbler, simply fill it with ice and enjoy for 24 hours or longer. Travel Tumbler features a wide mouth that ensures effortless ice-filling and easy cleaning. Related articles DOES TRAVEL TUMBLER FIT CAR CUP HOLDERS? IS TRAVEL TUMBLER INSULATED? ARE 24BOTTLES SCRATCH-RESISTANT? WHAT YOU SHOULD BE AWARE OF WHEN USING 24BOTTLES’ PRODUCTS. HOW I ASK FOR A SPONSOSHIP FROM 24BOTTLES?