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Extremus 421 Hydration Vacuum Insulated Water Bottle, 18/8 Stainless Steel Double Wall Thermos Hot Water Bottle, 17 Oz Capacity, with Leakproof Top, Carry Strap & Bottle Boot

  • Based on 1,290 reviews
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Color: Royal Purple


Features

  • DRINK MORE WATER: Water is a necessity for every living creature; including you! Join the Extremus 421 Hydration Concept and develop a good hydration habit! Fill your 421 Hydration stainless steel water bottle with good water and drink 4 bottles a day for 21 days to implement the 8x8 rule, which is to drink eight 8-ounce glasses of water per day. Motivational stickers are included to help you reach that goal. Continue on the program for good hydration and stay healthy.
  • PURE MATERIALS: The Extremus 421 double wall vacuum insulated water bottle is made from high quality 18/8 food grade 304 Stainless Steel inside and hardened 201 Stainless Steel outside. Safety is top priority, as this water bottle is made with non-toxic BPA-free plastics.
  • AMAZING INSULATION: Premium Double Wall Stainless Steel Water Bottle construction is .4 mm Stainless Steel with 4 mm vacuum space ensures superior thermos water bottle insulation. Meticulously designed to keep beverages cold for 24 hours or hot for 12 hours!
  • BONUS FEATURES: The leak proof lid and non-marring silicon boot make it a perfect everyday water bottle. A rubber bottle carrier with a unique Wrist Strap keeps your hands free and your water bottle always within your reach. An Extremus 421 Stainless Steel refillable smart water bottle cuts down on recycled plastics and reduces waste and pollution.
  • HYDRATE IN STYLE: Choose your color of a 17oz Extremus 421 Stainless Steel Vacuum Insulated Water Bottle to match your gear or your lifestyle. Stay hydrated and healthy to look your best!

Description

Select an Extremus 421 Stainless Steel Water Bottle and start a habit of drinking 64 ounces water per day. Simply fill the insulated water bottle 4 times a day with clean water and drink your way to a healthy life. Each 421 water bottle is made with high quality 18/8 food-grade 304 Stainless Steel inside, a hardened 201 Stainless Steel outer shell, and non- toxic BPA-free plastics. A 4mm vacuum chamber creates a vacuum insulated water bottle. Use it as a thermos water bottle, or fill it with your favorite cold or hot beverage as a hot water bottle. Refill this Extremus 421 smart water bottle and cut down on plastic land-fill waste. In additional to several amazing colors, the Extremus 421 Stainless Steel Water Bottle is a great value. It has added extras including a leak proof lid and non-marring silicon boot that makes it a perfect kids water bottle, a rubber bottle carrier with a unique Wrist Strap that keeps your hands free and your water bottle always within your reach. Motivational stickers are included to help you develop the drinking water habit. Grab an Extremus 421 Stainless Steel Insulated Water Bottle today and drink up! Read more Click Click Click Click Click Click Extremus Paracord Extremus Body Sling Camping Hammock Extremus Deluge Water Bottle Extremus Sleeping pad Extremus Tumbler Extremus Sunglasses


Date First Available ‏ : ‎ November 5, 2019


Manufacturer ‏ : ‎ Extremus


Best Sellers Rank: #27,075 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #184 in Insulated Bottles


#184 in Insulated Bottles:


Customer Reviews: 4.6 out of 5 stars 1,290 ratings


Frequently asked questions

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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


  • It's really good, but not my favorite.
Color: Black Ops
Overall, I think this water bottle is sleek, attractive, and very well made; however, I think there might be room for improvement. Don't get me wrong- it does exactly what it says it does: hold water. It doesn't leak and the wrist sling feature is convenient for easy transport. I have two minor complaints about this particular product: 1.) the lid isn't secured to the water bottle in any way nor is there any way to secure it. It's easy to put the lid down somewhere while I'm filling the bottle and forget to grab it after I'm done. It'll only be a matter of time before I close the lid at which point I probably won't have any more use for it. 2.) the mouth is a little small for my liking. I know this is very subjective, but I prefer a water bottle with a mouth large enough to insert ice cubes to my water. I was planning on filling the bottle with ice and timing how long the ice stayed in several different environmental conditions to test the insulation and then including that in my review. But I couldn't insert even one ice cube into the bottle. I know that some people prefer the smaller mouth, so I didn't deduct any stars for this issue. But unless you have a constant large supply of cold water, you're probably going to be enjoying it at room temperature. Overall, it's a solid product, but these small issues could make it so much better. It would also be better if it were larger. Again, this is subjective and a smaller size would definitely have its place, but I just prefer a large size because I drink a lot of water and don't want to feel that I'm constantly refilling it. ... show more
Reviewed in the United States on January 3, 2020 by Raging Stallion

  • keeps your drink cool and doesn't leak
Color: Black Ops
I've had this bottle for a week and it does what it says. I put the bottle in the fridge overnight and pull it out in the morning to go to work, around 7am. When I get home after 5 pm the water is still cool. I haven't had any leaks and I have laid the bottle on it's side with no issues. The rubber boot is a nice feature so that it can grip onto the surface you set the bottle on. Without it the metal would slide easily on the surface you place it on. The description says it's 17 oz, but its actually a little less than that but not by much. I fill it with a 16.9 oz bottle of water and when I put the cap on it pushes out just a little bit of water. So it probably holds like 16.8 or 16.7 so not a big deal. It's a good bottle, fits good in the hand and the carry strap is a good feature when your hands are full, you can just carry with one finger. The opening isn't too small, I was able to get a bottle brush in there to wash it. It's a good size for drinking out of. I think it was a good purchase. ... show more
Reviewed in the United States on July 31, 2020 by Miguel

  • Great Water Bottle!
Color: Black Ops
This product is pretty great! I was looking for something to carry water around with me. I am a little weird and don't like drinking out of cups. Also I have a lot of kids and they seem to walk and play EXACTLY where I set my drink, so they knock them over constantly. I was buying cases of bottled water, which is expensive and horrible for the environment. I have used this product many times already and am happy. I have not witnessed any leakage. They definitely promote hydration and give you a sticker pack assisting you with creating a habit to stay hydrated. I have definitely been drinking much more water thanks to this bottle! The only downside I see is that the paint on the outside comes off very easily. I don't remember it rubbing against anything, but there are scratches of paint that came off. I was bummed because it happened the very first day! Besides that, everything is great. ... show more
Reviewed in the United States on May 23, 2020 by MJ

  • Keeps drinks cold!
Color: Simple Stainless
I purchased an extremus water bottle to keep on my desk at work. I’m trying to get away from plastic bottles and based on previous reviews, I decided to try this one. Without putting ice in it, it kept my water cold most of the day. It wasn’t as cold by the afternoon, but it was still colder than other plastic brand water/sports bottles I’d used for years. I didn’t realize how the colder water would make me want to drink more; I drank more than usual which is great for me, I usually had to remind myself to drink; now I want to drink the water. Another staff commented on how nice the bottle looked. It seems sturdy and well made. Water also tastes a lot fresher in this metal container than in the plastic ones. I will be purchasing at least one or two more. I recommend this bottle! Update: bought three, one is defective. It wasn't used much during pandemic, used it at work recently and it will only keep my water cold for an hour. Other two work fine though. I took off one star because I didn't use it much, so it should have lasted longer. ... show more
Reviewed in the United States on February 20, 2020 by libertyship

  • Durable, lightweight, and great quality, kist wish it was larger
Color: Wood Grain
The water bottle is awesome, doesnt leak when closed, the design I got on mine was wood pattern and it looks nice. My only 2 gripes about the water bottle are the silicone sleeve for the bottom was kinda a pain to put on, still, I'm not sure if it's on right but it's doing the trick. I've found setting the sleeve on a table then pressing the bottle down into ot works best, but even then it's still hit or miss on of it will set diagonally. My other gripe is I wish there were a second larger size option. I find myself refilling this a lot. Other than that I would reccomend the water bottle, the strap is also a nice addition. ... show more
Reviewed in the United States on January 12, 2020 by Kyle

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