Customer reviews from oster
Oster - GoMax 20oz Portable Blender, Anti-Jam Reversible Blade, Detachable Travel Cup - Black
Average customer rating
4.5
(26 Reviews)
Rating breakdown 26 reviews
5 Stars
18
4 Stars
5
3 Stars
2
2 Stars
1
1 Star
0
Customer Reviews for Oster - GoMax 20oz Portable Blender, Anti-Jam Reversible Blade, Detachable Travel Cup - Black
Customer Rating
4
powerful and convenient!
on November 9, 2025
Posted by: valeriel189_7149
[This review was collected as part of a promotion.] blends frozen fruit and ice thoroughly, great size and top for drinking. I do wish the battery disconnected instead of removing the whole bottom to put the flat bottom on. that would also be helpful for cleaning the blades. they’re hard to clean when you can’t remove them from the battery.
Written by a customer while visiting influenster.com
Customer Rating
5
Multi use in the kitchen!
on November 10, 2025
Posted by: tiffanydangg_7436
[This review was collected as part of a promotion.] Such an awesome kitchen tool to have!! I know the photos are marketed for smoothies and such but I’d actually like to use this for sauces, salsas, or thin batters.
The size is super compact, easy to take apart and clean, and looks aesthetically nice.
Written by a customer while visiting influenster.com
Customer Rating
5
Portable, light-weight, functional!
on November 11, 2025
Posted by: eml37_5285
[This review was collected as part of a promotion.] I like that the blender is lightweight and it is portable, so I could just put in some frozen berries and milk and then start the blender while I’m starting the car, which is great because I am always running late :) I also like that it comes with a handle so I wouldn’t have to worry about the bottle slipping out of my hand because I have really small hands.
Written by a customer while visiting influenster.com
Customer Rating
5
Multi greatness
on November 16, 2025
Posted by: krysv1_4285
[This review was collected as part of a promotion.] Great product. I test two different types of things to blend. I blended a powder down really nice and fine. I also made a smoothie and they blended quickly. I love how it starts and stops then adjust and starts again. Super easy to clean and take on the go.
Written by a customer while visiting influenster.com
Customer Rating
3
Portable
on November 16, 2025
Posted by: aaliyahc51_2410
[This review was collected as part of a promotion.] While it is portable it is warned not to take it anywhere I worked good grinding sugar so I imagine it’ll be good for fresh fruits don’t know about frozen fruits. It isn’t very practical when it comes to washing it or taking the top off
Response from influenster.comBy Customer Care, November 19, 2025
Hello Aaliyah,
Thank you for reaching out to us with your feedback on our GoMAX Portable Blender. We are glad to hear the blender worked well for sugar and that its portability is a plus. That said, we understand your concerns about its practicality, especially when it comes to cleaning and removing the top.
We value your feedback and it will be forwarded to the appropriate department for further review.
If you require assistance, please do not hesitate to get in touch with us directly. You can do so via the 'Contact Us' form on our official website. We’re available Mon.-Fri. 9am - 5pm Eastern Time.
Thank you!
Oster® Consumer Care
Thank you for reaching out to us with your feedback on our GoMAX Portable Blender. We are glad to hear the blender worked well for sugar and that its portability is a plus. That said, we understand your concerns about its practicality, especially when it comes to cleaning and removing the top.
We value your feedback and it will be forwarded to the appropriate department for further review.
If you require assistance, please do not hesitate to get in touch with us directly. You can do so via the 'Contact Us' form on our official website. We’re available Mon.-Fri. 9am - 5pm Eastern Time.
Thank you!
Oster® Consumer Care
Written by a customer while visiting influenster.com
Customer Rating
3
Great concept, not a perfect execution
on November 29, 2025
Posted by: hannahw450_7803
[This review was collected as part of a promotion.] *I received this product for free in exchange for my honest review* I love the concept of this blender. However, I found that you can’t fill the blender up to the recommended maximum and have it blend properly. If you fill it up about 75% of the way, then it works just fine. I love the concept of a portable blender but found it difficult to remove the cup from the bladed portion due to the condensation from the cold liquid.
Response from influenster.comBy Customer Care, December 3, 2025
Hello Hannah,
Thank you for reaching out to us with your detailed feedback on our GoMAX Portable Blender. We are glad to hear you enjoy the concept of the portable blender and found it works well when filled partially. We understand your concern about blending at the maximum fill line and the difficulty in removing the cup when condensation builds up. Your feedback is very helpful and will be shared with our product team as we continue to improve the design and user experience. We appreciate your thoughtful insights and the opportunity to learn from your experience.
If you require assistance, please do not hesitate to get in touch with us directly. You can do so via the 'Contact Us' form on our official website. We’re available Mon.-Fri. 9am - 5pm Eastern Time.
Thank you!
Oster® Consumer Care
Thank you for reaching out to us with your detailed feedback on our GoMAX Portable Blender. We are glad to hear you enjoy the concept of the portable blender and found it works well when filled partially. We understand your concern about blending at the maximum fill line and the difficulty in removing the cup when condensation builds up. Your feedback is very helpful and will be shared with our product team as we continue to improve the design and user experience. We appreciate your thoughtful insights and the opportunity to learn from your experience.
If you require assistance, please do not hesitate to get in touch with us directly. You can do so via the 'Contact Us' form on our official website. We’re available Mon.-Fri. 9am - 5pm Eastern Time.
Thank you!
Oster® Consumer Care
Written by a customer while visiting influenster.com
Customer Rating
5
Great for those on the go
on November 30, 2025
Posted by: michelles029_175
[This review was collected as part of a promotion.] I absolutely love this product. It is compact and easy to travel with, sitting right in the cup holders of my car. This blender is so easy to use, I pack it with the fruits that I need to use for lunch/after the gym, store the container in the refrigerator and have a fresh smoothie when I’m ready. I love that it comes with a charger, it charges fast and the battery life is amazing. This blender is just as easy to take apart and clean as it is to use. I highly recommend this product for those on the go or those who love to camp as this can be easily charged/used right from your car!
Written by a customer while visiting influenster.com
Customer Rating
5
So convenient and useful
on December 1, 2025
Posted by: cec2516_7735
[This review was collected as part of a promotion.] I received the Oster GoMax Portable Blender. This blender is perfect for everything from camping to traveling and everything in between. This has been so convenient to take to work during long shifts for a quick protein shake and I love that I can literally blend and drink from the same cup and just replace the base with the included lid. The motor is powerful for its size and will blend frozen fruit easily without being too loud. The battery has great staying power. I was able to use it multiple times a day with one charge. I found this blender extremely useful for my children who have food allergies and for making baby food without having to use and wash a full size blender. I was able to make a seperate shake/drink/smoothie and so much more during family outings for my kids. It's the perfect size and easy to clean and store. This is a great gift for any occasion, my whole family is enjoying using it.
Written by a customer while visiting influenster.com