This is my first Created Co tumbler and I’m already in love. I got mine from a local coffee shop with a painted design that’s slightly raised and I knew I was buying it as soon as I felt the tactile experience at first grab, haha. The important aspect for me is how it’s ceramic-lined. I recently identified that the source of my recurrent tongue and lip allergic reactions was my metal contact allergy the rest of my body has had for years, and of course had to stop using all of my metal reusables (while I can use plastic sip lids and plastic/glass straws, acidic drinks like my beloved coffee - or my provider-directed near-constant intake of electrolyte mix water - can cause metal to “leach” from the container into the drink). I already happened to have two ceramic-lined tumblers from another company before I got my Created Co tumbler, and they are noticeably wider and heavier than this tumbler. I feel like with my other tumblers, I almost have something I could “bonk” someone with if I was careless (or use for self-defense in a pinch, LOL), but my Created Co tumbler is light, easy to stash in my raincoat or backpack pocket, and actually fits in the car cupholder. The only thing that could make this better would be for the Nomad to be a modular line where I could buy a larger size tumbler with a straw lid, and be able to switch out the flip top lid, etc.