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🛡️ Protect your Hydro Flask in style—because your bottle deserves the best!
The Hydro Flask Flex Boot is a durable, BPA-free silicone sleeve designed to protect 32 and 40 oz wide mouth Hydro Flask bottles from dents, scratches, and daily wear. Its advanced shock-absorbing material fits snugly without slipping, adds a stylish Pacific Blue accent, reduces noise on impact, and is dishwasher safe for easy maintenance.






















| ASIN | B09PMZBLNL |
| Age Range (Description) | Any Age Group |
| Base Diameter | 9 Centimeters |
| Best Sellers Rank | #1,381 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #23 in Water Bottle Accessories |
| Brand | Hydro Flask |
| Cap Type | Flex Cap |
| Color | Pacific Blue |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,048) |
| Date First Available | February 1, 2022 |
| Department | unisex-adult |
| Included Components | Water Bottle Accessory |
| Is Dishwasher Safe | Yes |
| Item Weight | 1.83 ounces |
| Item model number | BBM415 |
| Manufacturer | Hydro Flask |
| Material | Silicone |
| Model Name | Flex Boot |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 3.55"W x 2"H |
| Recommended Uses For Product | Water |
| Special Feature | Wide Mouth,Dishwasher Safe |
| UPC | 810070080709 |
| With Lid | Yes |
J**N
Great Protection and Style for My Hydro Flask
I bought the Hydro Flask Medium Bottle Boot in the Trillium color, and it fits my bottle perfectly. It adds a nice layer of protection to the bottom, preventing dents and scratches when I set it down on hard surfaces. The silicone feels thick and durable, yet flexible enough to slip on easily. I also love the color—it adds a fun and stylish touch to my bottle. It’s stayed securely in place without slipping off, even with daily use. I’ve noticed it also helps reduce noise when placing the bottle down, which is a nice bonus. Overall, it’s a simple but very useful accessory that makes my Hydro Flask even better.
X**X
Small size works for travel tumbler!
FYI The small size works for the 32oz travel tumbler despite it only being advertised for 12-24oz bottles! It’s kinda common sense because the travel tumblers have a tapered base , but the marketing materials *are* geared towards Hydroflask’s standard, uniform circumference water bottles, so it could trip you up. Boot is of soft, good quality silicone. Softens the thud of setting down metal very well & provides a lot of friction so your bottle doesn’t slide around. Fits snugly but still easy to get on and off. Perfect color match if you buy the one with the same name of your bottle.
N**M
Pretty protection for my new Hydro!
The small size is perfect size for the new 32 oz Hydro Flask Travel Water Bottle. High quality silicone makes it easy to pop the boot on and off. It has a small hole in bottom of boot so it is easy to get on and off bottle. The bottle fits perfectly in my car (Honda Accord) with or without the boot, just more snugly with the boot. The cup does not slide around. Love the new color sandpiper (grey brown) against my agave green bottle.
S**H
Protects the base and adds grip — simple but worth it
This little add-on makes a big difference. I bought the Hydro Flask Flex Boot to go on the bottom of my 24 oz bottle, and it fits perfectly. It adds just enough cushion to protect the base from getting dinged or scratched, especially when I set it down on hard surfaces. It also gives the bottle a little more grip so it doesn’t slide around as much, which is great for the gym or the car. The silicone feels thick and durable, and the color matched my bottle nicely. It’s a simple accessory, but it helps keep the bottle in better shape long-term. If you’re already invested in a Hydro Flask, this is a smart upgrade.
A**D
What a bottle boot
Fits like a glove. Color match is spot on, looks great on my blue bottle. Easy to put on. Has great grip and stays on. Clans up nicely. Great valve as it has already saved my bottle from a few unintended dents as I do drop my bottle occasionally. Would recommend and would definitely buy again if needed.
A**G
👍🏾
Good fit , non slip
P**G
Great product
Fits very well. Good material. Believe it would last long.
A**X
great to protect bottle from damage !
matches my bottle perfectly and is easily removable for cleaning. i have no trouble getting it back on the bottle after washing it and it has deffinitly prevented dents and scratches on the base of my bottle. it is really light weight but super durable since it is just solid silicone.
C**E
Ótimo produto, o segundo que comprei e dura anos.
M**S
Não cabe em garrafa de 700ml, mas é ótimo o produto é de qualidade
M**.
Me encantan las botellas de esta marca y cualquiera de sus accesorios. Entrega muy rápida
E**.
Comprei com receio pois não era para a garrafa da marca dele, mas serviu perfeitamente na garrafa de alumínio de 1 litro, uma excelente proteção, evita risco e amassado e eventuais quedas pois o silicone adere bem nas superfícies e não deixa escorregar. Caro, porém valeu a pena.
M**M
Too expensive
Trustpilot
1 month ago
1 month ago