Hydro Flask 40 oz. Wide Mouth Bottle with Flex Straw Cap

About This Item
24 hours cold. TempShield®? double-wall vacuum insulation. Leakproof when closed

TECHNOLOGY:

  • TempShield™ double-wall vacuum insulation helps eliminate condensation and keeps beverages cold up to 24 hours or hot up to 12 hours
  • Color Last™ powder coat delivers non-slip grip and lasting color without cracking or fading

FEATURES:

  • Pro-Grade 18/8 stainless steel construction provides durability and prevents flavor transfer
  • Insulated Flex Straw Cap is leakproof when closed
  • Wide mouth opening easily fits ice cubes
  • Bottle fits most backcountry water filters
  • Color-matched logo and lid
  • Dishwasher safe
  • BPA-Free
  • Flex Straw Cap not intended for use with hot liquids
  • Not for use on a stove, in a microwave, or in a freezer
  • Hydration Capacity: 40 oz.
  • Brand : Hydro Flask
  • Country of Origin : Imported
  • Web ID: 25HFLU40ZWDFLXSTRHYD

REVIEWS

4.3
97%
Recommended

1,003 Reviews

Tough And Reliable

I’ve had this hydro flask for a few years now. Let me just say, nothing compares. It keeps ice and water cold. Super easy to dissemble and hand-wash/run through the dishwasher. Plus I’ve sent this thing flying many times and it’s bruised but still in excellent shape. My only teeny tiny complaint would be it doesn’t fit in a cup holder but that doesn’t really bother me too much. Overall excellent performance and better than any other brand I’ve tried.

Color Great, Design Meh

[This review was collected as part of a promotion.] I ordered this bottle for my daughter who is on a roller derby team called the Yetis. Their team color is purple, so the color was great. I love that I found a yeti graphic, but wish I could have ditched the text since it was not really appropriate. Hopefully their personalizations will get more flexible in the future.

Corrosion/rust On Bottom Of The Inside

[This review was collected as part of a promotion.] I’m disappointed that I’m experiencing what appears to be a recurring issue with my Hydro Flask bottles. I replaced my previous bottle, which I had used for over a year, because I began noticing what looked like possible corrosion or rust on the inside bottom. Unfortunately, after only a few months of using my new Hydro Flask, I’m seeing similar discoloration and what appears to be possible corrosion or rust in the same area. I expected better durability and quality from a product like Hydro Flask, especially given its reputation. Seeing this issue develop in two bottles is concerning, particularly because the deterioration is on the interior surface that comes into contact with my drinking water. I’m disappointed to be experiencing this problem again after replacing my original bottle and would appreciate an explanation from Hydro Flask about what might be causing it and whether this is a known issue, especially since I only put wather in my bottle.

Good But

[This review was collected as part of a promotion.] I like the top and I’ve had no leaks. Wasn’t sure I was going to like the straw but I did. Doesn’t seem to keep water as cold as my other Hydroflask containers. I’ve tried ice and putting it in the fridge.

Great Bottles!! Stays Cold!

[This review was collected as part of a promotion.] These are great bottles. We have used them for some time but I dropped mine so many times I needed a new one. We can put ice in these bottles at night and it is still there in the morning! Stays super cold! I customized mine this time getting a black bottle with a grey bottom and cap. I am a huge Raider fan so I picked these colors to go with the emblem I attached. Only problem is, I figured if I get a grey cap, I would get a grey handle. I guess I needed to pick a color for that too. The one they sent me is blue and kind of ruins the look. Other than that, a fantastic bottle!

Great Bottle!

[This review was collected as part of a promotion.] I love the bottle but the straw top should be made tighter so it stays up when drinking. It’s so loose so needs to be held while sipping or the bottle turned a certain way. Other than that I love it! Thank you!

Very Feminine For A Girly Girl!

[This review was collected as part of a promotion.] Been buying hydro flask for as long as I know. We’re family of four and we each have our collection.

Water Bottle

[This review was collected as part of a promotion.] I love my new water bottle. I have an old one and needed to be able to clean one and use the other.

Warranty Replacement

Old one lost vacuum after 1.5 years. Hydro Flask honored warranty replacement with no problem. Am happy again.

Defective And Slow Return

[This review was collected as part of a promotion.] Received the item with a defective cap. This is normally not a big deal. It happens. But It’s been almost 3 weeks and I still have not received my refund for the returned item

Not Usually One For Straw Caps…

[This review was collected as part of a promotion.] I didn’t know that this would be very, very helpful for me, especially when it comes to staying hydrated while working at the piano. I’m also glad that it holds onto icy water for a good long period of time. I’m a huge fan of Hydro flask. I’m sure I’ll buy more in the future.

New Colors Are Great

always expect top quality with my hydroflask, appreciate the new cap design for easy cleaning

I Replaced My Hydroflask Because

[This review was collected as part of a promotion.] I replaced my hydroflask because it had condensation on the outside, they sent a new one in the mail after following the directions on condemning the old one. Very happy with the whole process. This is my second time doing it and very satisfied with their service.

Excellent Replacement For My Previous

[This review was collected as part of a promotion.] Excellent replacement for my previous hydro flask that lasted years! I only replaced because my previous one fell off my bike and busted the bottom open! Loving the blue!

Could Be Better, But Decent

[This review was collected as part of a promotion.] Overall happy, but there are other brands that keep ice and colder temps longer.

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