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Hydro Flask

Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic

  • Based on 7,792 reviews
Condition: New
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$3.98 Why this price?
Prime Day Deal · 50% off was $7.95

Buy Now, Pay Later

As low as $1 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

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Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

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Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Jul 14
Order within 18 hours and 12 minutes
Available payment plans shown during checkout

Style: Medium


Color: Black


Features

  • Medium boot fits 32 and 40 oz wide mouth bottles.
  • Removable, silicone boot adds extra protection to your Hydro Flask
  • BPA-Free. Medium boot is not compatible with 32 oz or 40 oz Lightweight Wide Mouth Trail Series bottles

Brand: Hydro Flask


Material: Silicone


Bottle Type: Reusable


Color: Black


Special Feature: Lightweight


Brand: ‎Hydro Flask


Material: ‎Silicone


Bottle Type: ‎Reusable


Color: ‎Black


Special Feature: ‎Lightweight


Age Range (Description): ‎Youth


Product Dimensions: ‎4.35"W x 6.6"H


Product Care Instructions: ‎Dishwasher Safe


Model Name: ‎MEDIUM FLEX BOOT


Recommended Uses For Product: ‎Backpacking, Cycling, Camping, Hiking, Sports


Number of Items: ‎1


Reusability: ‎Reusable


Shape: ‎Round


Material Type Free: ‎Bisphenol A (BPA) Free


Style: ‎Medium


Finish Type: ‎Black


Sport: ‎Multi-Sport


Manufacturer: ‎Hydro Flask


UPC: ‎817318022620


Global Trade Identification Number: ‎20


Item Package Dimensions L x W x H: ‎6.61 x 4.41 x 2.05 inches


Package Weight: ‎0.06 Kilograms


Item Dimensions LxWxH: ‎2.05 x 4.35 x 6.6 inches


Item Weight: ‎0.03 Pounds


Brand Name: ‎Hydro Flask


Warranty Description: ‎LIFETIME


Suggested Users: ‎boys


Part Number: ‎0


Model Year: ‎2020


Included Components: ‎boot


Size: ‎Medium


Date First Available: February 1, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • A solid fit to prevent banging
A perfect fit and the color is a perfect match. Good quality that prevents leaking. Good value for $ No more banging and clanking!
Reviewed in the United States on May 12, 2024 by U.K.
    • Fits perfectly!
Style: Small Color: Black
This is a great accessory for my Hydro Flask water bottle. It reduces noise when setting the bottle down and protects the container.
Reviewed in the United States on January 17, 2024 by Ann Dow
    • Love the hydro flask boot- Great idea
Review Image by Sandi Sandi
I’m so glad I purchased the hydro flask boot. It does a good job of protecting the bottom of the HF bottle. It washes easy with warm water and dish soap and easy to put on and remove. They come in a variety of colors. I did go on The hydro flask site and they seem to carry more colors than Amazon.
Reviewed in the United States on January 28, 2024 by Sandi Sandi
    • Fantastic idea!
Style: Small Color: Black
Fits my hydroflask no problem. Makes my bottle quieter when I set it down on hard surfaces. Also, makes my bottle non-slip. Live it!
Reviewed in the United States on May 28, 2024 by Elijah Kay
    • Protection
Style: Small Color: Trillium
It protects the base of my Hydro Flask well.
Reviewed in the United States on May 25, 2024 by Alexia Remus
    • Perfect fit for 32oz Hydroflask
Style: Medium Color: Pacific
The boot I received is a perfect fit for the 32oz Hydroflask insulated bottle and is a perfect match for the Hydroflask color "Pacific." These wash up great in the dishwasher, even on a very hot "sanitize" cycle. Sure, I wish these were a bit less expensive, but I consider it a smart investment/insurance policy for the Hydroflask. So, in that way, still a good value. ... show more
Reviewed in the United States on April 3, 2024 by Dorey Fam
    • Perfect!
Style: Small Color: Trillium
Review Image by Jinny Downs Jinny Downs
Cute color and fits great!
Reviewed in the United States on June 2, 2024 by Jinny Downs Jinny Downs
    • Hydroflask Review
Style: Medium Color: Black
Worked very well. Fit my hydroflask perfectly!
Reviewed in the United States on May 15, 2024 by Nhi Vo

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