2PCS Protective Silicone Boot Bumper for Hydrojug Traveler 40 OZ Tumbler, Water Bottle Bottom Sleeve Cover Accessories for Hydrojug Mug Cup(Black)

Absolutely love these silicone water bottle “cozies”. It fits on both my Stanley and Hydrojug water bottle. The color matches perfectly. Super cheap for two. And they are a necessity especially if you have glass tables.

Great and perfect for my bottle. Loved it!

Works great!

I have an Elemental tumbler and it does not include a silicone boot so I searched for one that I thought would be close to fit and came upon this product.For fit the fit is not exact but it came with two different size boots so by first putting the one that fits closest and the larger one together, I find that the boot will stay on particularly when using in the car. Good thickness. It expands the width of the bottom making the tumbler less likely to tip over. I think will be very good to keep the bottom in from dents if it drops. No complaints. Be sure to measure the bottom of your tumbler to confirm fit.

Fits my hydrojug perfectly

Buen protector

While I'm not entirely sure why these cups dent if you look at them sideways, let alone drop them on a hardwood floor, we have become far less concerned after having purchased these boots. They fit very snugly on quite a few different cups, so as long as the diameter of the base is close, you should be able to fit them on most travel mugs. They are easily washed and provide a lot of cushion. They are definitely durable as well. They do make it slightly more difficult to fit in some cup holders and cars, But I am not holding that against this product because I have that complaint with pretty much any cup. For some reason car manufacturers do not seem to have kept up with the trend of water bottles, which is strange and frustrating. Anyhow, I would absolutely recommend these.