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Hydro Flask

Hydro Flask Flex Sip Coffee Tumbler – Insulated Stainless Steel, Non Spill, Leak Proof Travel Coffee Cup 16 Oz White

  • Based on 5,483 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Nov 13
Order within 3 hours and 34 minutes
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Style: 16 Oz


Color: White


Features

  • Enjoy optimum drinking temperature for hours: Our TempShield double wall, vacuum insulated technology guards the temperature of your coffee or tea keeping it hot for hours. It also ensures no condensation or heat transfer to the outside of the flask
  • Solid and eco-friendly travel flask: All of our flasks are made with pro-grade stainless steel, a metal known for its resistance and purity. It also protects against the transfer of flavours. The flask is easy to clean and is dishwasher safe
  • BPA-Free flask with a Leak Proof Flex Sip Lid: Thanks to the Leak Proof Flex Sip Lid, you can carry and sip your drink without spraying it on. The flask is also compatible with our Hydro Flip Lid, Wide Mouth Flex Cap and Wide Mouth Straw lid
  • Take along with you: This insulated water bottle is compatible with most backpacks and car cupholders and is therefore the perfect everyday carry-on. Its powder coat means an easy-grip, sweat-free, and extra-durable flask that you can take anywhere
  • 100% Customer and product satisfaction warranty: We stand behind our products and have great faith in our products. HYDRO FLASK is committed to high standards of durable and robust materials. HYDRO FLASK guarantees this product with a limited lifetime warranty against manufacturer defects

Description

A new simple modern design for the new decade. Hydro Flask's redesigned wide mouth water bottles and wide mouth travel mugs feature sleek stainless steel collars, to match the look of the standard mouth necks. This Hydro Flask Stainless Steel Insulated Travel Mug has a new and improved matte powder coating, so don't be afraid to send it through the dishwasher. This line comes in 3 different sizes: 12 oz coffee cup, 16 oz coffee cup, and 20 oz coffee cup. This stainless steel coffee mug features TempShield double-wall vacuum insulation that will keep your coffee and green tea steaming hot for up to 6 hours or your cold beverage icy cold for up to hydroflask coffee travel mug4 hours. The hydroflask coffee travel mug comes with Hydro Flask's new Flex Sip Lid, which features your favorite flex strap with a leak-proof lid. This travel bottle can be used as a stainless steel tumbler, large coffee mug, or a simple insulated mug. Whether you use it as an insulated water bottle, thermos water bottle, insulated coffee mug, or a seasonal fall mug, this coffee mug with lid will keep your drink ready for sipping. The insulated tumbler's durable 18/8 stainless steel water bottle interior is non-porous; so less residual bacteria buildup and no hints of yesterday's flavored latte. Ditch the plastic tumbler cups or paper reusable coffee cups with lids for this travel coffee mug spill proof reusable design. This Hydro Flask travel coffee cup is backed by a manufacturer..

Brand: Hydro Flask


Capacity: 16 Fluid Ounces


Color: White


Recommended Uses For Product: Coffee


Special Feature: Dishwasher Safe, Double Wall, Leakproof, Lightweight


Brand: Hydro Flask


Capacity: 16 Fluid Ounces


Color: White


Recommended Uses For Product: Coffee


Special Feature: Dishwasher Safe, Double Wall, Leakproof, Lightweight


Age Range (Description): Kid


Product Dimensions: 2.9"W x 9.35"H


Model Name: Wide Mouth Flex Sip Bottle


Item Weight: 11.8 Ounces


Material: Steel


Number of Items: 1


Included Components: bottle, lid


Product Care Instructions: Hand Wash Only


Base Diameter: 2.9 Inches


Cap Type: Flex Cap


With Lid: Yes


Is Dishwasher Safe: No


UPC: 810911030085


Manufacturer: Hydro Flask


Global Trade Identification Number: 85


Item Weight: 11.8 ounces


Department: unisex-adult


Item model number: W16BCX110


Date First Available: January 3, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 13

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.

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Top Amazon Reviews

    • High quality water bottle.
Style: 16 Oz Color: TRILLIUM
Love the light pink color. This water bottle is the perfect size to carry around or take in your car. I fill it with ice and water, and it stays cool. It's very durable and I haven't noticed any dents or scuff marks. I wash mine by hand, and it stays clean.
Reviewed in the United States on August 12, 2025 by Avid Reader
    • Best of My Comparison
Style: 20 Oz Color: Indigo
Review Image by Stevil Stevil
Review Image by Stevil Stevil
Review Image by Stevil Stevil
Review Image by Stevil Stevil
Review Image by Stevil Stevil
Review Image by Stevil Stevil
Review Image by Stevil Stevil
-Important to Me- I was shopping for a leakproof 20 oz travel mug to use for coffee. I’ve had a Contigo West Loop for about five years but its trigger button doesn’t open far anymore and it will need to be replaced soon. I wanted to see if there’s a better option for me, so I compared the Zojirushi SM-SHE60BZ, Camelbak Forge Flow, and Hydro Flask Stainless Steel Wide Mouth Bottle. The features I like most in my Contigo are the trigger opening lid, the rubber around the lid for grip, and the overall size. However, the inside stains easily, the lid is nearly impossible to clean thoroughly without the using the dishwasher, and the trigger lock button also serves are an air hole so leaks if you don’t lock it. I'll use this mug to take coffee to work then for water throughout the day. I’ll fill the mug with coffee, throw it in my backpack and lay that on the car seat for the commute to the office, and keep the mug on my desk. I’ll also use this for water other times to take with me while I’m driving. I need this to be leakproof, keep coffee reasonably hot for a couple hours (I don’t like piping hot coffee, and I don’t have complaints about the Contigo), and be able to fit this in the fridge door recess for filling from the ice maker. I also don’t want the mug to make a lot of noise when I set it down on a table or my desk. I use adhesive felt on the bottom of my Contigo for this, but a built-in feature is nice to have. -Mug Size- The Zojirushi is the tallest and slimmest of all, so it will fit in the most cup holders, backpack sleeves, etc. The Hydro Flask, Camelbak, and Contigo are all roughly the same height with the lids on, the Contigo just about 1/8” shorter than the others. Lids off, the Hydro Flask stays about the same height with the Contigo then the Camelbak coming in shortest. The diameters are about the same across these three. Someone with small hands may prefer the Zojirushi over the others. All mugs fit in the recess for my LG water and ice maker but the Zojirushi just barely. I measured the opening because a larger opening is easier to use. I want to be able to fill the mug with ice from the fridge door, and pouring coffee from the pot is easier with a larger opening. The largest is the Camelbak, followed by the Contigo, then the Hydro Flask, and smallest is the Zojirushi. The Zojirushi definitely needed some attention to fill without spilling from my standard coffee pot. The Camelbak is the winner here. -Heat Retention- I filled each mug with 20 oz of water at 183.1 degrees F and let them sit for two hours. After an hour I did a touch test on the mugs, very imprecise, but I felt the sides of the mugs as well as the top and side of their lids. The Contigo mug was a bit warm on the outside. None of the other mugs felt noticeably warm but the Zojirushi did feel cooler than the rest; that could be due to the non-powder coated smooth finish though. The Contigo’s lid was very warm on the top and sides, warmest of all. The Camelbak lid’s top and sides were nearly as warm as the Contigo’s. The Hydro Flask lid was less warm than those, and Zojirushi lid was barely warmer than the air temperature. I’d imagine this will correlate to the amount of sweat that develops on iced drinks. All reviews indicated that the Zojirushi would retain heat best, almost to a fault. This proved to be true with a final temperature of 172.8. Next was the Hydro Flask at 160.7, then the Camelbak at 152.8, and the Contigo at 151.5. -Other Useful (and bad) Features- The Zojirushi has their proprietary Slick Steel interior finish intended to resist stains and corrosion. It feels smoother than the others so I won’t be surprised if it resists coffee stains better than the rest. The light colored plastic mouth piece and silicone stopper, though, will show stains more than black plastic of the others. The locking lid will prevent unexpected leaks if the button is pressed accidentally. The exterior finish is smooth and close to the Contigo. It also looks more modern compared to the others. It’s definitely the highest quality mug of this group. The Camelbak has a powder coated finish that is tactile and easy to grip, and a non-slip silicone base that makes it nearly silent to set down on a table. It has a trigger button for easy drinking but it does not lock closed so accidental spills are possible, for example if it’s rolling around in a backpack. The fixed handle on the lid could be useful depending on the person but would be an unnecessary feature if you won’t use it. It isn’t really detrimental, though, and does help stabilize the mug when drinking. The Hydro Flask’s powder coated finish is also tactile and easy to hold on to. There’s less chance of it slipping out of your hand and just feels nice, slightly better than the Camelbak. Its Flex Sip lid is a quarter-turn open and closed, so it will be difficult to accidentally open but less convenient than a button open. The Flex Strap on the lid could be useful carrying the mug but also rotates out of the way if you don’t want it. There’s a silicone boot accessory available that will reduce noise when setting the mug down on a table. -My Choice- I ultimately chose the Hydro Flask. It has the best balance of features I’m looking for. I’ve used it for a week now and I’m happy. The Flex Strap makes it easy to carry and the powder coated surface is easy to hold. I bought the silicone boot which fits well and makes it quiet to set on a table. The boot isn't perfect though: it makes setting it in a car's cupholder difficult and it picks up dirt. ... show more
Reviewed in the United States on March 30, 2024 by Stevil Stevil
    • Great tumbler!
Style: 20 Oz Color: CASCADE
I love hydroflask, they never leak and keep your stuff cold. I also love that they don't have lead, and mold won't grow under hidden rubber pieces in the lid because there aren't any (at least not in the ones I've bought). I will say that this particular one came with a lid that I honestly never use and it does appear to be a bit hard to clean, but that might be a user error on my part? I bought the hydroflask lid with a straw to replace it, because I prefer straws over sippy cup lids. It's nice that you can switch out lids seamlessly! I just wish I could have bought this with that lid to begin with, but I dont think they offered it at the time. Anyway, I've had several hydroflasks for many years and they're still holding up really well! ... show more
Reviewed in the United States on June 19, 2025 by Elicia
    • Satisfied customere
Style: 16 Oz Color: REEF
I was so happy to receive my purchase. It keeps coffee hot for hours. It can be tricky at first on how to clean the top but there is instructions and you wont go wrong. Just a caution though, make sure to lcok the lid tight before storing it in your bag. It can still spill.
Reviewed in the United States on October 11, 2025 by Nizza Mor
    • Works Well
Style: 20 Oz Color: CASCADE
Keeps cold things cold and warm things warm. Top is a bit of a puzzle to take apart to clean, but overall it is a great thermos.
Reviewed in the United States on October 11, 2025 by Chris Wolcott
    • Love this coffee mug!
Style: 16 Oz Color: SURF
I love Hydro Flask so much! Quality is always great, keeps drinks hot for so long. Honestly I'm always happy with whatever price it is because I know I'm getting a good product, luckily I snagged this on sale lol. I really like the lid specifically for hot drinks, it's perfect for when I need my coffee to go. And the color is amazing it's my favorite! <3 ... show more
Reviewed in the United States on October 7, 2025 by Norma Argueta
    • It works, it works good, and the company will help you
Style: 20 Oz Color: Black
So I've had this product and many of theirs for years, and just recently I had some issues, probably a product defect on one, and then wear/tear/negligence for the other. First. There was visible rust on the seams on the inside, close to the opening, and then somehow, water got in between the metal layers. I never use any sharp objects to clean this, there's no dents or holes inside/outside, so I have no idea really how water got through. I did however have this bottle sit with water for maybe 4 months untouched, closed, in a room, but I don't think that'd cause the problem. Any case, I reached out to their warranty and after some pictures, they sent me a new one. So that's great! Second, their flex lid. I love this lid overall because it's hard to accidentally open, or snag, and all parts are removable to clean. The bad, is that the silicone ring that makes it leak proof is susceptible to mold/staines. What happened for me, is that I use it to drink coffee, with cream/sugar and the residue sits in the lid, so if it isn't cleaned, it will slowly affect the gasket. Eventually, black spots appeared on it. Bleach helped at first but later on, it didn't anymore. Once again, reached out to the company, a couple pictures, and they sent a whole new lid. Keeping it clean more regularly would save you from this problem. Same with the o ring seal, it can be taken out to clean. ... show more
Reviewed in the United States on October 4, 2024 by Simon

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