Hydro Flask 16 oz. Flex Sip Bottle

About This Item

TECHNOLOGY:

  • TempShield™ protected sweat-free finish eliminates condensation, keeping hot beverages hot up to 6 hours and cold drinks cold and refreshing for 24 hours
  • Made from extra durable 18/8 pro-grade stainless steel that ensures pure taste and no flavor transfer
  • BPA free and phthalate-free

FEATURES:

  • Great for coffee, tea or other beverages
  • For everyday use
  • Large, wide mouth design
  • Leak-proof Flex Sip lid
  • Durable, Color Last™ powder-coated design
  • Flex strap for easy carrying
  • Top rack dishwasher safe
  • Fits most backpacks and car cupholders
  • Fits under most coffee brewing systems
  • Compatible with other Wide Mouth accessories

SPECS:

  • Capacity: 16 oz.
  • Volume: 473 mL
  • Diameter: 2.90 in.
  • Height: 7.9 in.
  • Weight: 11.8 oz.
  • Style: W16CX
  • Brand : Hydro Flask
  • Country of Origin : Imported
  • Web ID: 19HFLU16ZWDMTHCFFHYD

REVIEWS

4.1
80%
Recommended

817 Reviews

How To Fix Leaking Issue

The leaking issue is from a thin clear gasket on the inside of the bottom portion of the lid that rests on the top of the cup. This is NOT the larger red/orange gasket on the inside of the disassembled lid. If you take the lid off, turn it upside down and look in, you will see a thin clear/opaque rubber gasket. When taking off the lid to fill the cup, it sometimes falls out. It's hard to see on the counter because it is clear. So when you fill your cup up, and screw the lid back on, if that little clear ring has fallen out on the counter or the floor, coffee will leak out between the the lid and the rim of the coffee cup (no matter how tight you have screwed the lid back on. As long as I am careful to watch for this and put it back in when it falls out, there are no leaking problems.

Rust Inside

I love the size of this model--not too big and not too small. I've had mine for about 5 years now and the inside bottom is starting to rust. Also, I found early on that the Sip Lid leaks, but I switched it for a lid from my wide-mouth bottle and that resolved the issue.

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My Second Coffee With Flex Sip Lid

After I several accidents with spilled coffee, I purchased my first Coffee with Flex Sip Lid some years ago. I liked it so much that I recently bought a second. The second lid is looser than the first, but after one week, it still seems leak-proof.

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Leaks

Has happened multiple times. Can't trust it not to spill tea - the stains of which are nearly impossible to remove - on my clothes.

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Perfect!

Lost my previous Hydro Flax and was crushed. Ordered this. . . a bit smaller and shorter and got the boot. I love it even more! Wish the top was a bit easier to get off to clean, but wouldn't sacrifice its leakproof status for that.

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Great Warranty

I am so pleased with the warranty service from HydroFlask. The bottle stays warm and good quality compared to other brands.

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Lid Needs To Be Reworked

We have used Hydroflask for the past two years. We each have 2. One for use as a travel flask for water and another for a bedside water bottle. We purchased 2 more this time with the Flex Sip lid to replace our old Nissan travel mugs for hot coffee in the car. The Flex Sip Lid is awful. We each burned our upper lip. We just ordered and received two 16 oz travel mugs from Yeti for the same purpose and we are able to drink and enjoy or coffee without burning our upper lip. Love your drink ware but the Flex Sip Lid needs to be seriously engineered.

This Cup Is Not Leakproof

This coffee with flex sip is not great, and is fully not leakproof. Whenever I wash it, the water gets trapped in the middle of the flex sip lid, and then leaks out the side. I'm looking for another compatible lid with this 16oz bottle that has a handle and possible straw or smaller opening

Lids Leak

I agree with other reviewers: these lids leak. I bought six of these and all of them started leaking after just a couple of washes. I initially suspected user error during reassembly, but even after ensuring they were put together perfectly, they still leak consistently. I cannot recommend this product.

Want A New Gasket Please!

I love my 12 oz model but the gasket is grossly stained and deteriorating despite good cleaning. Why can’t I just order some new gaskets??

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Lid Leaks Every Time

The bottle part is nice, but the lid leaks coffee between the threads which makes this practically unusable.

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Not My Favorite Container

I’m disappointed in this product. On multiple occasions, the lid has leaked and dripped on my blouse while sipping from it. I also find it involved to disassemble and reassemble the lid to wash it thoroughly. I would not purchase it again. I’m really disappointed as I thought it was a perfect solution for my morning coffee.

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Not A Good Top Design

The lid is not good. Why would anyone want a lid so complicated to clean that you need instructions! I have an older model that I love with a flip top. I returned the new one.

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Leaks

Disappointed in this one. I have several Hydroflask in different sizes and a variety of lids. This one does not seal well.

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It’s Just Perfect

Durable, doesn’t spill my tea (hahahahahaahah) and the color is 👌

Read All Reviews (817)