2-Pack Silicone Boot for Stanley Tumbler 40oz Bottom Sleeve Protector for Stanley Cup Quencher H2.0 & Stanley IceFlow| Silicone Sleeve for Stanley Bottom Anti-Slip Bottom Sleeve Clear+Carnation

"Exceptional Protection and Style!I couldn't be happier with the LONPARRY Silicone Boot for my Stanley Quencher Adventure Tumbler. These protective sleeves are a game-changer! Not only do they offer superb protection for my tumbler, but they also add a touch of style.The fit is perfect, snugly embracing my tumbler's bottom, ensuring it stays scratch-free and secure. The silicone material is top-notch—durable, easy to clean, and provides an excellent grip on various surfaces, preventing slips or spills.What's even better is that this pack includes two boots, giving me options to mix and match colors or have a spare. Plus, it's versatile enough to fit other Stanley models which is fantastic!The added protection these boots offer to my beloved tumbler is unmatched. They've prevented dents and scratches when accidentally bumped or placed on hard surfaces. Plus, they're a breeze to slide on and off for cleaning.Overall, I highly recommend the LONPARRY Silicone Boot for Stanley Tumblers to anyone looking to safeguard their investment while adding a dash of personalization. A must-have accessory for any Stanley tumbler owner!"

I have a cup holder in my car and in my loveseat. This little boot keeps my cup from scraping and clunking so loudly. It keeps it firmly in place on my desk and I don't worry about scuffing. Great accessory for my cup.

I bought these because I cringed every time my husband put his Stanley cup on our stone counters -- I thought for sure he was going to crack the stone. These incredible little items solve that problem perfectly...and they keep the cups from slipping. I chose this version based on all the great reviews -- thanks to everyone out there for providing those. As you can see from the photo, these silicone boots fit both our 40-oz and 30-oz Stanley cups, and they look great. Easy to put on and take off. LOVE!!

I use a 40oz jug while working. I used to get scuff marks, since I placed this on my jugs no scuffs. Easy to use, so easy to clean and it has the cutes appearance on my white jugs. It grips well for when my dogs hit my dest play fighting.

Protects the thermos and whatever you set it on, wish I bought it with the thermos in the first place