Hydro Flask Flex Boot for Standard & Wide Mouth Bottles

I bought the Hydroflask and wanted the boot to protect the flask and surfaces. It is snug so it doesn't fall off and protects the surfaces any time I put it down. I highly recommend the Hydroflask boot for all flasks you get!

Softens the harsh sound that hydroflasks make. Prevents it from slipping very well very good in work or school, doesn’t cause distraction.

We bought our son a Hydro Flask and were having a hard time finding a boot for the larger size bottoms. Since he is a kid this has helped him to not dent the bottom of the Hudro Flask, he has had it for about 2 months. It also has protected table tops he sets it on. I don’t have to worry he is going to scratch a table top or desk. The packaging and markings matched our daughters pink boot we purchased separately from a brick and mortar store - therefore we believe it is authentic Hydro Flask boot.

If it wasn’t for the silicone I think my sons cup would be all banged up.Typically during a game he will get a quick drink and toss his bottle. The silicone has worked very well in keeping his bottle protected.

This was a bright color and fit perfectly on my hydro flask

Looks good and helps protecting the bottles from slipp, knicks n scratches. But be warned, keep it dry or it will start rusting.

Fits perfectly on my 32oz hydroflask, and even has a teeny little hole in the bottom to relieve air pressure and make it easier to put on and take off. I really like it! It also has another purpose - it makes it quieter to set down on tables, which is nice!

A must for any hydro flask owner.. it has saved my 40 oz from sliding off the roof of my car, the counter at work etc. easy to slip on and prevents the bottom of your flask from chopping or getting banged up!

muy práctico. Encaja perfecto con mi botella que mide 9cm de base

Does a great job of protecting. Also love the fact that it dampens the noise of when you put the hydro flask down or hit it slightly.

When purchasing a hydroflask, I recommend getting this silicone boot. Due to the slippery texture that hydroflask uses on their bottles, I find these boots helpful to not accidentally knock your water bottle off the desk, preventing dents and scratches that could effect the bottle's double walled insulation.

Well made and fits snugNo issues

The HYDRO FLASK silicone Flex Boot Cover has a 72.0mm outer diameter uninstalled and fits nicely on the STANLEY 16oz Travel Mug (Trigger Action, or Neverleak). The fitment is agreeably tight, i like it very much. For the polar-white Travel Mug one should choose the white semi-transparent color because it matches the white finish of the thermos. My little sister prefers the pink color but i find it awful. In any case, the quality of the product is amazing and well worth the money.