Geometric Cube Silicone Protective Bottle Sleeves Set, for 32oz Bottles

I use these on my 32oz stainless water bottle. No more slippery bottle. Love the colors, so glad I found these!

I spent a lot of time trying to find the right sleeve for my boroux bottles. These were exactly what I wanted!

I unknowingly purchased the 32oz sleeves and 16oz bottles. So, I haven't been able to start using anything yet.