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  3. Reviews for S'well (swell) Bottle Classic 500ml Thermos
Reviews for

S'well (swell) Bottle Classic 500ml Thermos

LOVE: 339 NEUTRAL: 130
REGRET: 16 WANT: 248

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what parents are saying

S'well (swell) Bottle Classic 500ml Thermos

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Why weeLove S'well:

Not many people get overly excited about a bottle (aside from babies), but this one is the real deal. Made of non-leaching and non-toxic 18/8 stainless steel, it keeps drinks cold for 24 hours and hot for 12. Ice stays intact and steam stays trapped thanks to a cap that prevents leakage. The sleek design is reminiscent of an old-fashioned milk bottle, but with modern day appeal. You’ll definitely get complimented as you sip your perfectly cool or hot beverage of choice. (Pro Tip: we’ve even used these to transport refrigerated breast milk during travel.) Better yet, S’well supports the U.S. Fund for UNICEF, donating big bucks to help provide clean water to children in need.

So whether you want to stay hydrated or caffeinated, don’t forget to pack your bottle in the diaper bag too.

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what parents are saying

LOVE: 339 NEUTRAL: 130
REGRET: 16 WANT: 248

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(including your friends’ reviews!)
Featured Parents' Reviews

  • I wanted to love this bottle, I really tried to, but it wasn’t all I expected it to be. Just okay. Nov 30, 2022

  • Keeps hot or cold so well Aug 11, 2022

  • I would store milk in this for a long car rides. It kept it cold for 24 hours. May 08, 2022

  • Keeps drink cold for hours! Mar 27, 2022

  • I like it but it is heavy. Keeps things cold!! Jan 26, 2022

    • Ash S.

    • Fairview, North Carolina

    I love my s’well water bottles!! Oct 10, 2021

  • I have a ton of Swell bottles. They fit perfectly in my stroller cup holder, and the designs are always very pretty. It seems to keep my drinks hot and cold as well. May 14, 2021

  • Best water flask on the market! Mine never leaks, came in a super cute pattern, and is so easy to clean. It's just big enough to not have to refill too much or have something clunky. Sep 09, 2020

    • Vicky C.

    • Silver Spring, Maryland

    Not into the metal hitting my teeth. Wish the cap was attached. Aug 15, 2020

    • Beth A.

    • Cheshire , Connecticut

    Too small for what I need. It’s ok, but many store brands do the same thing at half the price. Not worth the spend. May 24, 2020

  • I love my swell bottle!! It keeps my water ice cold all day and it fits nicely in my itzy ritzy diaper bag. Mar 03, 2020

  • I really like my swell bottle. It keeps the temperature of liquid hot or cold for long periods of time. However, it dents very easily when dropped. Jan 27, 2020

    • Jenn K.

    • Colorado Springs , Colorado

    Hard to clean but great otherwise. Easy to carry. Keeps drink cold. Stylish. Jan 10, 2020

  • I love me Swell bottles. They are so easy to use and clean. Jan 01, 2020

  • I do like that this bottle keeps your drinks cold, but I like ice, and it is soooo difficult to put ice in this. I also drink lots of water and have to refill it pretty often because it's small. Oct 25, 2019

  • Perfect for remembering to keep hydrated and tossing in your diaper bag. Aug 15, 2019

  • It definitely keeps your water cold for an entire day even in the sun and for that reason I love it. But the opening is big so if I’m on an elliptical and trying to drink, I spill water on my face. Aug 01, 2019

    • Kelly N.

    • Raleigh, North Carolina

    This bottle is worth every penny. My husband who was initially skeptical due to the price tag says, “It’s annoying how well it works.” Feb 08, 2019

  • I know it seems crazy to spend this much money on a water bottle but DO IT! You won’t tegret it! Jan 06, 2019

  • Honestly not worth the haste of cleaning it. I wish the mouth was a bit wider Dec 17, 2018

    • Shay V.

    • Long Valley, New Jersey

    I take my swell bottle with me everywhere. It truly keeps drinks cold overnight - if I put ice in it before bed, the cubes are still in it in the morning! Dec 03, 2018

  • I enjoy having my drink stay so cold but don't love how hard it is to clean the Swell bottle. Dec 01, 2018

    • Anne F.

    • Boca Raton, Florida

    Keeps drinks cold, but its so heavy and you need to stop and have 2 hands to drink with the screw top. Nov 07, 2018

  • This is a great water bottle for me but seems too advanced for a toddler to handle. Oct 15, 2018

  • Best bottle around. I use this bottle to hold water for my formula. I love that the lid seals tight. I love that it does not take up much space. It's a bonus that it is stainless steel. Love it! Oct 03, 2018

  • Love the designs, keeps things the correct temp. I don't love the size of the mouthpiece. Seems too big to chug but too little not too cover the entire mouthpiece without getting wet Aug 22, 2018

  • Wow is it great at keeping water cold for a long time. I threw out all my other water bottles and now just have these. May 13, 2018

  • Love this! The color options are so fun. The paint on bottom of the bottle can chip. I wish it had was some way to hang it. It is difficult to add ice with the narrow opening. We have multiple swells Apr 09, 2018

  • It stays hot and cold for a long time and they come in fun colors and designs! Oct 23, 2017

  • These bottles are amazing! They keep drinks cold for hours and best of all they DONT LEAK! Oct 18, 2017

  • We have used these for years. Keeps liquids cold. Don't forget to clean after every use otherwise they start to smell. Sep 21, 2017

  • I love that this keeps my water cold, even has kept ice in the water overnight! I just wish it had a straw Sep 18, 2017

  • I don't know why I didn't think of this, but it keeps water cold like a boss. But it gives the water a horrible metal taste no matter how many times I clean it. It's awful. Aug 19, 2017

  • I love Swell bottles. I have one in every size. The small for coffee, regular for water and the large for taking wine to picnics and outdoor events. Keeps my coffee hot from 6am until 4pm! Aug 14, 2017

    • Katie G.

    • United States of America

    Love my swell! It stays cold for a long time and i take it everywhere with me. Jun 21, 2017

  • I got this as a gift and really didn't think I would like it more than my hydroflask but I do. The swell thermos keeps my water cooler longer and doesn't have a mental taste. I just wish it was larger May 14, 2017

  • The last water bottle you will ever need! May 02, 2017

    • Aly M.

    • Bryn Mawr, Pennsylvania

    Use daily!! Worth the investment Apr 13, 2017

  • I like this. It stays hot for a few hours and is thin enough to put in the side pocket of my diaper bag. Plus I'm in love with the array of colors you can get this in. Apr 07, 2017

    • Sara T.

    • Bowling Green , Ohio

    Love this. Makes it so much easier to keep things cold or warm for travel! Mar 24, 2017

  • Keeps water cold forever. Used non stop after baby was born. I still take it everywhere with me. Feb 27, 2017

  • Keeps liquid either super cold, hot or warm. I've had it last all day. Very nice for long trips in the car and multiple bottles can be made. Feb 09, 2017

  • I love love love this water bottle! Perfect for keeping water hot and the same temperature for Car rides and bottles on the go Jan 26, 2017

  • This water bottle is my yeti! It keeps hot hot and cold cold forever! I live in the hot desert and leave this in my car and the ice doesn't melt. Glorious Jan 11, 2017

  • LOVE! I put hot water in this for my LO formula while we are out and about. Stays warm for hours Jan 10, 2017

  • Cute designs, great insulation. Love these! The line available at Target is great, too!! Jan 01, 2017

  • Great! It DOES keep liquid cold and hot. Just make sure you close it tight enough. It is a bit heavy to lug around with liquid in it, depending what size bottle you got. Oct 09, 2016

  • I use this bottle everyday of my life! It keeps my water cold for 12+ hours. Easily washed too. I also love the Mira brand bottle as well, basically the same thing but a lot less in price Aug 25, 2016

  • This bottle keeps drinks cold for hours!! It doesn't give the water a weird taste. It comes in a bunch of cute colors and it's pretty sleek. My only complaint is that it's pricy, but it works well! May 17, 2016

  • I love these bottles. We have 2 at home and they are stylish and keep liquids cold for a long time. Mar 24, 2016

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