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

I’m glad I bought this to go with my Hydo Cell 64 ounce bottle. It keeps from banging in the car, home and work. Looks sharp. Makes my bottle quiet when I set it down. Is made of a thick material, very easy to clean, perfect fit. I thought it was a tad expensive. However, if you factor in per use of item, then it’s not.

Perfect fit

Best boot. It's way sturdier than other brands and will definately only use these moving forward.

I ordered the 24oz and it is way too big for my water bottle which is a 24oz bottle. And it is the same brand so I don't know what the problem is. I ordered another one for my 32oz bottle and it fit nice and tight but the one for my 24oz is way too big so if you lift the bottle the sleeve falls off and does not hug the bottle tight. It does not fit tight like my other one. Must be defective?UPDATE: Hydro Cell contacted me and I discovered that I had ordered the wrong size boot for my water bottle. I thought I had a 24oz bottle and I actually had a 18oz bottle so I re-contacted them and explained that I had made a mistake and they were really helpful and together we solved the problem. Their customer service is so accommodating and helpful and products are great. I will definitely be purchasing from them again!! Changing my rating to 5 star from 3 star!

I like this -- it's pleasant to touch, it fits the bottle well, and it does a good job keeping it upright.Unfortunately, when it comes to cupholders, this thing turns what is already a poor fit into an impossible one. So you'll have to either get used to removing it all the time, or to not using cupholders.

Perfect fit to my 64 oz bottle of the same brand. Color is gorgeous. Cost effective it hasn’t slipped or ripped. Honestly love it!!!!

Complete your Hydroflask style with a bottom bumper. Fits perfect, keeps it from sliding and best of all no clanging sounds

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 Owala24/14oz boot - fits 24oz Owala, can be shimmied onto 32oz40/32oz boot - fits 40oz Owala, does NOT fit 32ozAdded a new photo showcasing the 3 main Owala sizes.24oz Owala + 24/14oz boot32oz Owala + 24/14oz boot (had to flip it inside out to get it on)40oz Owala + 40/32oz boot