CHAKO LAB Dual-Layer Insulated Tumbler – 570mL Borosilicate Glass Inner Cup & 600mL Stainless Steel Thermos, 2-in-1 Detachable Design for Hot/Cold Drinks

I absolutely love this brand because their products are fun, different, and always get me compliments. The designs aren’t cookie cutter, which makes carrying their bottles around enjoyable—it honestly motivates me to bring it along because I want to show it off. (Whatever it takes to get me to stay hydrated!)

This one is especially unique with its dual-layer design: a glass cup nested inside a metal tumbler. The rubber lip around the glass rim makes it easy to grip and remove from the metal base. It feels well-made and durable, and so far I’ve had no issues with spills—even when it’s tipped over, it hasn’t leaked. The lid doesn’t screw on but instead pushes securely into place, which has worked fine for me.

The white color may look simple at first, but the green and pink accents give it a fun pop of personality. At 20 ounces, the size is just right—not too big, not too small—and it fits perfectly in my car’s cupholder.

I like that it comes with a thick straw and a silicone cap. The cap can snap onto the little tab on the lid when you’re not using it, which is such a clever touch. The whole look is funky, unique, and really fun compared to standard bottles.

Overall, it’s a great tumbler—stylish, functional, and worth the price.

This water bottle is unlike any I’ve owned—and I’ve gone through a lot. It’s not just pretty, it’s smartly designed with everyday functionality in mind.

Loving my Chako Lab (also loving the punny name) tumbler--at 20oz it's not huge, but it's totally the right size for toting around in the car, around the house, and going out and about. I wanted something that wasn't this huge gym-style water bottle, and this is just perfect.
It's a two-layer style cup; the outer one is stainless steel, and the inner layer is glass! The two cups are not attached to each other, so you could actually use them separately if you wanted to. I use the glass inside for insulation, and it's secured with a silicone rim. The lid also fits on with a silicone rim, so I guess that would be a...pressure fit lid? It's not a "performance cup," it's one that you use for drinking out of, cutely :) The cup comes with two straws, a round one and a flat one (to prevent wrinkles!), and it has a straw cap. The cap is not attached permanently, you just slip it onto the lip of the lid and it looks adorable and then you just pop it back onto your cup when you're done drinking.
All in all I love this darling, mid-sized little tumbler. It's easy to clean, looks great, fits in all the cupholders I've tried it in, and doesn't retain any odors or anything. It's not a "super secure, totally leakproof, power-user" water bottle, it's a fun and cute water cup with a lid, and it's great for that! I highly recommend!

It is so cute n so smart water bottle new changing

Nice product, a little pricey.