Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 666 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers enjoy the Radian Insulated Stainless Steel water bottle's excellent insulation and temperature retention, keeping drinks cold all day. Its durability and leakproof design are also frequently praised, along with the convenient size. While some find it a bit heavy, the positive feedback on its performance and quality significantly outweighs the negative comments.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 666 reviews
  • Rated 5 out of 5 stars

    Solid shaker bottle

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This shaker bottle is excellent very durable. I’ve had a now for a couple of years. The best part is that it’s not plastic and if somehow the way I forget to clean it a day or so I feel like it doesn’t stink after it’s been washed my only real complaint is the shaker ball is a little too light sometimes to really mix all the protein but other than that, I love my shaker bottle.

    I would recommend this to a friend
  • Pros mentioned:
    Durability, Insulation
    Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    Worth the buy

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for keeping things nice and cold., wish they had more tops but I got the bottle for a steal price using my rewards. It’s a bit heavy but gets the job done. Great for protein shakes and I’ve mixed a few matcha drinks in it aswell. Easy to clean and durable.

    I would recommend this to a friend
  • Pros mentioned:
    Durability, Insulation
    Best Buy Employee

    Rated 5 out of 5 stars

    Amazing

    |
    Best Buy Employee
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Outstanding bottle for the gym. Keeps my water cold and I have no worries on the bottle breaking denting or cracking thanks to the strong durable materials used. The blender ball works very well for mixing my protein supplements. Definitely recommend for all day hydration or just a great cup for the gym

    I would recommend this to a friend
  • Pros mentioned:
    Insulation, Size

    Rated 5 out of 5 stars

    White 26 oz. blender bottle

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This bottle is so well made and keeps the beverage cold for a long time. I don't use the blender ball. I mainly use this bottle for keeping my water cold during my walks and love the larger size. The ice cubes last a long time, even in the desert! Also love the handle on the lid.

    I would recommend this to a friend
  • Pros mentioned:
    Durability, Temperature retention
    Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Good quality

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Feels high quality but isn’t super heavy. Lid is plastic but still keeps your drink cold all day

    I would recommend this to a friend
  • Pros mentioned:
    Insulation

    Rated 5 out of 5 stars

    Shake it up

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love these cups, keeps drinks cold or hot for along time. Great at using protein powder and mixing it.

    I would recommend this to a friend
  • Pros mentioned:
    Durability, Insulation

    Rated 4 out of 5 stars

    Great upgrade from the plastic Blender Bottle

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this thing. Been using versions of the original plastic Blender Bottle for years. This thing is heavy duty, and the dishwasher gets the lid and blender ball easily clean. Doesn't hold onto smells like the plastic does. Definitely keeps your shake cold for much longer. My only area of improvement is the measuring lines (oz). There are notches in the inner cup but no numbers. You have to turn the bottle to see on the outside what amount/# oz that line indicates and eyeball it.

    I would recommend this to a friend
  • Pros mentioned:
    Durability, Insulation

    Rated 5 out of 5 stars

    Love it!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love! The stainless steel makes it extra insulated compared to just the plastic shakers and it’s heavy duty! I love the color too!

    I would recommend this to a friend
  • Pros mentioned:
    Leakproof, Temperature retention

    Rated 5 out of 5 stars

    Amazing water bottle

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is one amazing water bottle. I never have shaken a thing on it. But what is amazing is how long it can keep things cold. Ice can last all the way to the end of the day

    I would recommend this to a friend
  • Pros mentioned:
    Insulation

    Rated 5 out of 5 stars

    Good Product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have decided to buy this product due to its looks and because of the material. I rely on this product heavily for the workout purpose. I make my protein shake 3-4 times a day and store in it as it keeps the shake cold and fresh to drink. The only problem is I bought 2 of them (different colors), and they make noise inside the gym bag when they bump on each other.

    I would recommend this to a friend
  • Pros mentioned:
    Durability, Insulation

    Rated 5 out of 5 stars

    Keeps your water cold for hours!

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Way better than the plastic blender bottles. Keeps my water cold throughout my workout and even throughout the day. Super durable too with the bottle being metal.

    I would recommend this to a friend
  • Pros mentioned:
    Durability, Temperature retention

    Rated 5 out of 5 stars

    Tough exterior/effective interior insulation

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've been very happy with my Radian insulated stainless steel BlenderBottle. Its tough exterior has a taken a couple of drops on concrete quite well and without any damage. It keeps my beverages cold for hours and has an easy-to-use spout and handle.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature retention

    Rated 5 out of 5 stars

    Best Shaker Ever

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've owned tons of shakers, number one complaint has always been the beverage doesn't stay cold long enough. Until now. Now I can shake up my Protein Shake at the gym and enjoy it on the way home from the gym. No more having to chug it all down before I head out. Thank god. A bit pricey, but it is stainless and my favorite color.

    I would recommend this to a friend
  • Pros mentioned:
    Insulation, Leakproof

    Rated 5 out of 5 stars

    The best shaker I've ever owned

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my favorite shaker I've ever used. Really like this shaker bottle! Very well made, cover fits awesome, doesn’t leak, made of stainless steel, and it’s insulated!!!! If you regularly drink protein shakes, this is an awesome bottle to add to the collection. Well worth the money. It keeps my shakes cold for hours. Add ice and it can easily keep liquids cold for up to 12 hours.I have recommended this item to friends who prefer to have their protein shakes blended with milk at home before heading to the gym because they can't stand using the lukewarm water dispensed at their gyms. I was worried the blender ball would scratch the wall of this container and be noisy, but neither of those have occurred.

    I would recommend this to a friend
  • Pros mentioned:
    Durability, Temperature retention
    Best Buy Employee

    Rated 5 out of 5 stars

    Best shaker bottle

    |
    Best Buy Employee
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve had this shaker bottle for a while now and its taken a beating very well. Keeps your drinks cold for hours.

    I would recommend this to a friend
  • Pros mentioned:
    Insulation, Leakproof

    Rated 5 out of 5 stars

    Great blender bottle

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought it for my wife. She loves it and uses it everyday. She likes to drink water in it because it keeps it cold. And she uses it to mix drinks. Great, solid blender bottle that doesn't seem to leak unless it wasn't screwed on correctly.

    I would recommend this to a friend
  • Pros mentioned:
    Durability, Insulation

    Rated 5 out of 5 stars

    Amazing bottler

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great bottle it keep the cold and hot liquid, i added ice and after 7 hours on the car the ice still holds

    I would recommend this to a friend
  • Pros mentioned:
    Temperature retention
    Best Buy Employee

    Rated 5 out of 5 stars

    I love it for my Pre workout!

    |
    Best Buy Employee
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    As a gym guy, i love how it keeps my preworkout cold and just love the build quality and absolutely love the color and aesthetic.

    I would recommend this to a friend
  • Pros mentioned:
    Insulation, Size

    Rated 5 out of 5 stars

    Great Bottle

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best bottle for taking a smoothie to work! I make a smoothie each morning and I carry it to work with me in this bottle. it fits nicely in my Thule back pack along with my computers and other items.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature retention

    Rated 4 out of 5 stars

    long lasting cold!!!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This bottle definitely keeps your drinks nice and ice cold for a long time. I fill it with cold water every night before I go to sleep and that water is still cold when I wake up the next morning. solid construction on the bottle. the matte black color is tough!!! love it. its unfortunate you cant put any hot liquids in here. only downside in my opinion so that's why I only gave 4 stars.

    I would recommend this to a friend
Sponsored