Small Flex Boot
Small Flex Boot is rated 4.7 out of 5 by 58.
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£8.00

Small Flex Boot

Small Flex Boot is rated 4.7 out of 5 by 58.
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£8.00
Size Chart
Hydro Flask Pack Size Chart
Available Sizes S/M M/L
Torso
Measurement
18 - 19 in 19 - 22 in
43 - 48 cm 48 - 56 cm
Hip
Measurement
22 – 46 in 26 – 46 in
56 – 117 cm 66 – 117 cm
  1. 1. Torso Measurement

    • A. Bring your chin to your chest and feel for the most prominent bony bump where the slope of your shoulders meets the back of your neck. This is your C7 vertebra and the top of your torso measurement.

    • B. On each side of your body, feel for the top of your hip bones, just below the sides of your ribs. With fingers pointing forward and thumbs pointing backward, draw an imaginary line between your thumbs. This is the bottom of your torso measurement.

    • C. Stand up straight and ask a friend to measure the distance between your C7 vertebra and the imaginary line between your thumbs using a flexible measuring tape. That’s your torso measurement. If you are between pack sizes, go with the smaller size.

  2. 2. Hip Measurement

    Although your torso measurement is the best indicator of your pack size, it’s still important to check your hip size when using a hipbelt. To find your hip measurement, wrap a flexible tape measure around the top of your hip bones, just below the sides of your ribs. This measurement is slightly higher than your waistline

Small Flex Boot | Hydro Flask
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Colourful protection

Make your Hydro Flask your own with a colourful, durable silicone Flex Boot. Customise your look and protect against bumps and dents.

Small boot fits 12-24 oz (355-710 ml) wide and standard mouth bottles.

If your bottle is bigger than 24 oz (710 ml), check out the Medium Flex Boot here.

Product Benefits

  • Removable, silicone boot adds extra protection to your Hydro Flask
  • Small boot fits 12-24 oz (355-710 ml) wide and standard mouth bottles
  • BPA-Free
  • Lifetime Warranty
Technology
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We have great faith in our products

Hydro Flask guarantees this product with a limited lifetime warranty against manufacturer defects.

Mix and match

Compatible with all Standard Mouth products for ultimate versatility.

Let's Go!

Today is wide open. You lead, we'll follow.

#HeyLetsGo

Hydro Flask supports non-profit organisations focusing on building, maintaining, restoring and providing better access to parks. Since 2017, we have been doing just that:

  • 92 Non-profits supported non-profits.
  • $1.5 million Dollars (approx. £1.197 million) donated donated.
  • 26,043 Bottles donated bottles.
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Reviews
Rated 5 out of 5 by from Love it! I brought the boot for my hydro flask, I love it. The color is beautiful and it was easy to put on .
Date published: 2021-01-28
Rated 5 out of 5 by from serving its purpose I have purchased boots for all of my hydroflask to complete the look. But when one of my kids accidentally dropped his hydroflask we noticed that there was a small tear in the boot but did not damage the bottle. Getting the boot for the looks but it was so worth it, it indeed served its purpose.
Date published: 2021-01-27
Rated 5 out of 5 by from Every Hydro Flask needs a boot! Every bottle needs a boot. It helps protect the base from dings. My daughter especially likes this happy sunshine yellow color.
Date published: 2021-01-09
Rated 5 out of 5 by from small flex boot great product. really protects the flask. i highly recommend getting these for your flasks
Date published: 2021-01-04
Rated 5 out of 5 by from Great Quality Bought the 12oz mug Great quality keeps my tea and coffee very hot.
Date published: 2020-12-31
Rated 5 out of 5 by from Best thing ever I have never pay attention to this product but what a difference it makes to have it. I love it
Date published: 2020-12-31
Rated 5 out of 5 by from Must have with hydro I bought this a few months after I got my hydro and it made a big difference. No more dents, no more loud noises when you set it down. It’s perfect!
Date published: 2020-12-17
Rated 5 out of 5 by from Great Bumper I Love these! They help protect your flask from dings or scratches if you drop it or put it down on something. It protects your flask. I would recommend having one for all your flasks.
Date published: 2020-12-01
Rated 5 out of 5 by from Flex Boot is Great Excellent fit and now I don’t have to worry about scratching table tops.
Date published: 2020-11-01
Rated 5 out of 5 by from Good fit and looks nice We like the new boots - they fit very well and I especially like that I’m getting a little more dent protection and it’s quiet when I set it down.
Date published: 2020-11-01
Rated 5 out of 5 by from Good quality I am so happy of this product. Highly recommended.
Date published: 2020-06-20
Rated 5 out of 5 by from Good buy My kids are happy with this purchase. No more dented hydro flask.
Date published: 2020-06-19
Rated 5 out of 5 by from Perfect It protect the bottom. Keeps it from sliding! Great
Date published: 2020-06-19
Rated 5 out of 5 by from Perfect fit Love it! Love the color and it’s thin enough, it still fits in my cup holder.
Date published: 2020-06-11
Rated 5 out of 5 by from Love the BOOTs I bought the small and med boot for my 24oz and 32oz. I didn’t want to damage the bottom of my flask. The boot comes in handy and grips to any surface. Easy to put on and take off when washing. I would recommend this product.
Date published: 2020-05-27
Rated 5 out of 5 by from Great Addition Bought this for my wife’s new Hydroflask. I was given one for a gift from work and mine kept getting beaten up. This is great for protecting your hydroflask and can provide a nice customization to your bottle.
Date published: 2020-05-21
Rated 5 out of 5 by from Great Idea! These boots are such a great addition to an already good bottle. They soften the jarring sound of steel on surfaces, protect the bottle and general add to the overall appeal of the bottle. Smart purchase.
Date published: 2020-05-05
Rated 5 out of 5 by from A must have. This rubber bottom is so good, I don’t understand why they don’t sell them with it all the time. The most common problem I see with any of these type of bottles is that your draft hitting the edge of the bottom of the bottom and after that it never stands straight, always wobbly. This protects the bottom of the bottle and mix it quiet every time you put it down. RV
Date published: 2020-04-24
Rated 5 out of 5 by from amazing! my hydroflask has dents at the bottom & it would rock on flat surfaces & i knew there had to be a solution & now i have found it. took some getting used to but it can fit on so many of my bottles, narrow mouth, wide mouth, & even other brands. it has changed the reusable water bottle game for me. & as a bonus i can use it as a dog water bowl on the go. it has a little hole in the bottom to help with ventilation but if you hold it there it there the water doesnt come out as much
Date published: 2020-03-28
Rated 5 out of 5 by from Protection! Dropped my widemouth on a hard tile floor and put a little dent in the bottom that caused a little wobble. So I ordered the small flex boot. No more wobble. The navy blue color complements the Pacific Blue. Highly recommend.
Date published: 2020-02-03
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Questions

What size boot do I use for a 12 oz. Kids wide mouth bottle? Small or medium?

Asked by: mokida
Small
Answered by: Consumer Service
Date published: 2021-02-08

Will the small boot fit the 24oz Trail series bottle??

Asked by: Donnie3
We apologize for the delayed response. The small bottle boot will fit the 24 oz lightweight trail series bottles.
Answered by: Consumer Service
Date published: 2020-11-05

Do any of your boots fit the Trail Series flasks?

Asked by: PDS81
The small bottom boot fits the trail series flasks.
Answered by: Consumer Service
Date published: 2020-11-05

Will this boot fit the 24 oz. trail series bottle? 

Asked by: BrianAndre15
We apologize for the delayed response. The small bottle boot will fit the 24 oz lightweight trail series flask.
Answered by: Consumer Service
Date published: 2020-11-05

I have a 25 oz hydro flax bottle.  Which one should I buy the small or medium?

Asked by: Suzn
We apologize for the delayed response. The small bottle boot will fit a flask up to 24 oz and the medium bottle boot will fit the 32 or 40 oz bottles.
Answered by: Consumer Service
Date published: 2020-11-05

Which boot can be used with the 16 oz. tumbler?

Asked by: NicoleR
The boots are not compatible with the tumblers.
Answered by: Consumer Service
Date published: 2020-11-05

Will the small boot fit the 22oz tumbler?

Asked by: Clearwater Chris
The small Bottle Boot is not designed for the tumbler but will fit it.
Answered by: Consumer Service
Date published: 2020-07-29

Will the small boot fit on the 20oz coffee flask?

Asked by: Pamela25
Yes, the small bottle boot fits all 12-24 OZ wide & standard mouth bottles; including the new Lightweight Trail Series.
Answered by: Consumer Service
Date published: 2020-03-16
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Hydro Flask supports non-profit organisations focusing on building, maintaining, restoring and providing better access to parks. Since 2017, we have been doing just that:

  • 92 Non-profits supported non-profits.
  • $1.5 million Dollars (approx. £1.197 million) donated donated.
  • 26,043 Bottles donated bottles.