Search  for anything...

Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle

  • Based on 1,051 reviews
Condition: New
Checking for the best price...
$9.95 Why this price?
Save $3.00 was $12.95

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

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.

Selected Option

Free shipping on this product

This item is eligible for return 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: In Stock.
Fulfilled by Amazon

Arrives Saturday, Aug 9
Order within 2 hours and 52 minutes
Available payment plans shown during checkout

Style: Flex Cap


Color: Black


Features

  • Compatible with all Wide Mouth bottles
  • Honeycomb Insulation helps keep cold drinks cold and hot drinks hot
  • Durable, stainless steel pivots allow the strap to move easily
  • Leakproof
  • BPA-Free & Toxin-Free Free from toxins, free from worry.
  • Top rack dishwasher safe

Description

The Hydro Flask Wide Mouth Flex Cap is the ideal combination of strength and flexibility. Designed for ultimate portability, we crafted every detail with easy-carry comfort in mind and insulated it too, so you can go further, for longer, keeping your favorite beverage comfortably by your side. Compatible with all Wide Mouth Hydro Flask Water Bottles, the Hydro Flask lid features Honeycomb insulation to help keep cold drinks cold and hot drinks hot. Whether you’re out in nature or stuck in the office, it’s always a good idea to have an extra water bottle lid for your Hydro Flask. Maintain the temperature of your contents longer, so you can stay busy and get more done. An insulated water bottle cap to match your insulated water bottle. This Hydro Flask product is backed by a manufacturer's lifetime warranty.

Material: Stainless Steel, Plastic


Color: Black


Brand: Hydro Flask


Style: Flex Cap


Item Weight: 0.01 Pounds


Manufacturer: ‎Hydro Flask


Part Number: ‎WFX001


Item Weight: ‎0.182 ounces


Product Dimensions: ‎2.7 x 2.7 x 2.7 inches


Country of Origin: ‎China


Item model number: ‎WFX001


Is Discontinued By Manufacturer: ‎No


Size: ‎Wide Mouth


Color: ‎Black


Style: ‎Flex Cap


Finish: ‎Polished


Material: ‎Stainless Steel, Plastic


Item Package Quantity: ‎1


Special Features: ‎Dishwasher Safe,Insulated,Leakproof,Wide Mouth


Included Components: ‎Lid


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎LIFETIME


Date First Available: February 22, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 9

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.

Top Amazon Reviews


  • Perfect fit
Style: Flex Cap Color: Black
Dropped my old lid in the lake. Needed a replacement. Liked this style much better than the twist and sip. Bought it at a good price and it does the job better than the original that came with my flask. If you need a wide mouth lid you will not be disappointed.
Reviewed in the United States on November 11, 2023 by Wayne D. Wilson

  • Easy to clean!
Style: Flex Cap Color: Black
I have had so many different water cup tops, but however, this one is my ultimate favorite! So easy to clean! And only one piece! You don’t have to deal with five different parts with other “fancier “top.
Reviewed in the United States on November 7, 2023 by J. Ha

  • Great if you need a cap replacement
Style: Flex Cap Color: Black
My boyfriend broke the strap on his original cap to carry his Hydro Flask around. This came fast and was the perfect replacement!
Reviewed in the United States on October 28, 2023 by Lili

  • Good lid
Style: Flex Cap Color: Black
I bought this because the handle on my old hydro flask lid was starting to rip (after having it for 4 years). This new one was leaky for a week or two, but it fixed itself, so I'm not sure exactly what happened there, but it's all good now.
Reviewed in the United States on September 29, 2023 by Nicole

  • Replaced an old lid and it's perfect!
Style: Flex Cap Color: Black
The old lid was attached to the growler and had a loose rubber grip around the cap. The rubber grip became loose and was eventually removed because it was useless. It only took me five years to finally buy a new lid, and, gosh darn it, I wish I had done it five years ago. It would have saved me many struggling attempts to open my growler. I was very thirsty, and now I can quench my thirst more efficiently. ... show more
Reviewed in the United States on September 2, 2023 by Will

  • good
Style: Flex Cap Color: Black
good replacement
Reviewed in the United States on September 25, 2023 by Aidan

  • Gulp instead of sip
Style: Flex Cap Color: Black
I can never get enough water with those little sippy holes. With this Iid I can finally swallow like I’m drinking out of a glass, which is great when you’re really thirsty.
Reviewed in the United States on September 2, 2023 by Kathie King Duquette

  • Love it!
Style: Flex Cap Color: Black
We bought these lids when we saw mold growing on the original lids. Love this as an alternative to the straw as well and great price. Very durable.
Reviewed in the United States on July 22, 2023 by Robos

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...