40 Oz Wide Flex Straw Cap

4.3 (789)
$49.99
Color:Cascade
Size:No Size
Low Stock
Offers & perks
Bonus Offer with Purchase
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$20 Star Money per $100
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Product details

Web ID: 23009838
Our Wide Mouth bottles and our insulated, leakproof Flex Straw Cap are the perfect pair. Easy to open and close. Smooth to sip. Easily enjoy cold hydration anywhere.

  • Product Features

    • TempShield double wall vacuum insulation keeps contents cold up to 24 hours
    • Insulated Flex Straw Cap is leakproof when closedMade with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
    • Wide Mouth opening is ice cube friendly
    • Lifetime
    • Color Last powder coat stays clean and colorful
    • Bottle fits most backcountry water filters
    • Dishwasher safe
    • BPA Free
    • Flex Straw Cap not intended for use with hot liquids
    • Not for use on a stove, in a microwave or freezer
    • Bottle fits all Wide Mouth caps and lids
    • Steel
    • Imported

  • Shipping & Returns

    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
    • Enjoy a longer window to return most of your holiday purchases. See our Extended Holiday Return Policy to see if this item qualifies.
    • California and Minnesota customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.

Ratings & Reviews

4.3/5

789 star ratings & reviews

Write a Review
71.4% of reviews have 5 stars
563
7.7% of reviews have 4 stars
61
8.6% of reviews have 3 stars
68
5.8% of reviews have 2 stars
46
6.5% of reviews have 1 star
51

103 customer images

789 reviews
Karolin T.
4 days ago
Incentivized review

Great Gift Item!

The water bottles were great and the engraving turned out really cute.

Customer review from hydroflask.com

Merve K.
6 days ago
Incentivized review

Love the color

The most perfect shade of baby pink and quality bottle.

  • Photo from Merve K.

Customer review from hydroflask.com

Sandra H.
8 days ago
Incentivized review

40 oz wide mouth cup

I love it. It’s the perfect size to bring to work daily. The color is awesome.

Customer review from hydroflask.com

Sheri B.
9 days ago
Incentivized review

This is great

This is great. I use it all the time. It holds so much of my drinks. I love it!

Customer review from hydroflask.com

Garry C.
10 days ago
Incentivized review

good stuff.

bottles are nice, strong, and well insulated. what more could you ask for in a bottle? I think the carry strap will be the eventual item to fail.

Customer review from hydroflask.com

Karen B.
10 days ago
Incentivized review

Love my flex straw cap

Love my flex straw cap bottle. It's stylish and keeps my drink cold.

Customer review from hydroflask.com

Grecia R.
13 days ago
Incentivized review

Love it

Already smacked it sadly but I love ittt

  • Photo from Grecia R.
  • Photo from Grecia R.
  • Photo from Grecia R.

Customer review from hydroflask.com

Leslie B.
17 days ago
Incentivized review

Hydro Flask review

This hydro flask was a gift for my daughter's 20th birthday. She is in college. She loved the color of the water bottle and appreciated the personalized engraving.

Customer review from hydroflask.com