35oz Universal Sleeve (Müv/Nav/Resa)

The silicone sleeve snaps on and off in seconds, which makes swapping colors almost too easy. It hugs the bottle tightly enough that I’m not worried about it sliding around in my bag, and the extra grip is a lifesaver on wet gym floors.

I dropped my bottle twice in the first week and the sleeve barely shows a scuff, which is exactly what I needed. Swapping it onto a clean sleeve takes seconds, so the color change is a nice bonus.

The silicone feels like it was molded to fit my 35oz bottle, and the grip is solid even when my hands are wet. I grabbed a second one just to have a backup, and it slid right on without any wrestling.