Review on 🔒 Magnetic Spill Proof Slider 2-Pack - Replacement Tumbler Lid for Yeti, RTIC, and Ozark Trail - Black 10/20oz by Fred Vazquez

First of all I would like to say that this is definitely not a leak or leakage protection. It's certainly more airtight than no lid at all, but liquid will get trapped around the magnetic lid so care still needs to be taken not to tilt the jar too much. A bit disappointing as I wanted something totally leak proof to match the Yeti but other than that I like them enough to use. They fit my 20oz Yeti perfectly and the seal around the rim of the cup is very secure. The magnetic part comes off easily enough for cleaning (but it doesn't pop out unannounced either; the magnet is pretty solid). I've dropped one a couple of times and I haven't had any cracks, so at least my oily fingers aren't a threat to the lids. If you're not looking for a lid that completely eliminates spills, this is a good way to go and it's a good price for 2 lids.