HYDRO CELL Silicone Bottom Boot - Protective Cover for 64oz, 40oz, 32oz, 24oz, 18oz, 14oz Stainless Steel Water Bottles, Anti-Slip Insulated Bottle Protector Accessories

great bootie for my 40oz bottle it slides on very easily and stays on and i no longer hear the metal clang when i put my bottle down

All my water bottles should have a silicone boot on them. Many of my iron flasks are losing paint at the bottom and are chipping. Also, it’s hard on the table or the nightstand.

The prevents the feel that you are going to bang on something or scratch up your bottle or the surface you are placing it on. The color match is just right and stays on tight enough that you don't feel like you are going to lose it -- but also is easy enough to remove for cleaning. One drawback: The boot does make it harder to insert and remove the whole bottle into/from a backpack netted pocket. I tend to remove it for that and just toss it into the pack.

I love that there are so many sizes and color choices. I bought 2 boots (24/14oz size) for my 24oz Owala Freesips and they fit perfectly! Since there's a hole at the bottom of the boot, it's very easy to put on, unlike other boots that you have to either shimmy on, or flip inside out and flip it onto the bottom of your bottle. Going to try out the other sizes for my other Owala sizes and will report back. UPDATE: So I ordered almost one of every size available and here's what I found: 18oz boot - does NOT fit 16oz Owala 24/14oz boot - fits 24oz Owala, can be shimmied onto 32oz 40/32oz boot - fits 40oz Owala, does NOT fit 32oz Added a new photo showcasing the 3 main Owala sizes. 24oz Owala + 24/14oz boot 32oz Owala + 24/14oz boot (had to flip it inside out to get it on) 40oz Owala + 40/32oz boot

Fits great on all Hydro Cell water bottles. I love how you can get them in all sorts of colors to match, or mix and match your water bottles.