Hydro Flask Tumbler Boot – Bottom Protector Sleeve – Silicone Tumbler Accessory Medium Black

Matches the hydroflask in the Trillium color perfectly Had to work a bit to get it on the tumbler but then it fit perfectly. I use my tumbler for water only and hand wash it. I think you need to be careful to avoid any kind of mildew build up if you let water seep between the cover and the tumbler when you wash it.

Good little addition to my hydro flask. No loud clunk every time I put the flask down. Add's a little bit of width but still fits in my car cup holder.

you WILL drop your hydroflask. you WILL knock it across your desk. do yourself a favor and grab this boot so you wont scream when you knock it off the trunk of your car and chip the paint on your first day using it. thick, well made, color matches the same color of your bottles. easy to clean. worth it. i have one on every bottle and cup from hydoflask.

Works well.

I’ve had this around a year, it’s held up well and I think looks fine. My wife gave it to me because she didn’t like the color (it’s a pretty saturated blue, true to the product images) it does clash a little with my slate blue tumbler that she also gave me, but who cares it’s just a boot. Her loss is my gain!

This will NOT fit a standard, straight, wide-mouth Hydro Flask bottle. It will fit TUMBLERS only in their respective size. I purchased this from the "Frequently Bought Together" on the 32 oz wide-mouth bottle page. Waste of time and money. It did not say "tumbler" anywhere on the item page. Spoke with the manufacturer to confirm. The proper bottle boot for the wide-mouth is currently sold out so I don't have an option except choosing from a third-party manufacture where the colors won't match so I'm SOL.

Works perfectly and matches my daughter's hydroflask to a tee! My kids are notorious for dinging/denting the bottoms of their water bottles, so we immediately bought this boot for her brand new bottle. Works and fits great!

Works as expected good boot