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  • 7 VIDEOS
  • Seven Sparta Car Cup Holder Expander with Adjustable Base, Compatible with Hydro Flasks 32/40 Ounce, Compatible with Yeti Ramblers 20/26/30 Ounce, Other Bottles in 3.4"-3.8" (Black)
  • Seven Sparta Cup Holder Expander for CarAuto Off-roading

Seven Sparta Car Cup Holder Expander with Adjustable Base, Compatible with Hydro Flasks 32/40 Ounce, Compatible with Yeti Ramblers 20/26/30 Ounce, Other Bottles in 3.4"-3.8" (Black)

4.4 out of 5 stars (16,926)

$9.99 with 38 percent savings
List Price: $15.99
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Color: Black
Size: Medium*1
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About this item

  • EXPANDABLE BASE FOR DIAMETER 2.5"-3.75" CAR CENTRE CONSOLE CUP HOLDER: Seven Sparta car drink cup holder comes with a base that expands to fill the console cup holder to fit different vehicles, such as motorcycles, boats, trucks, RV's and golf-carts. If your vehicle's cup holder has edge obstructions, we recommend considering our Rubber Base Expander for a perfect fit. Vehicle Not Recommended: 2019-2023 RAV4, 2009-2018 Forester, 2020-2024 Outback, 2009-2015 Prius.
  • FIT MOST 32 OUNCE - 40 OUNCE WIDE BOTTLES AND DIAMETER 3.4"-3.8": The car drink cup holder is big enough for oversized thermoses, it also can work with most popular brands bottles and many large fast food cups in 3.4"-3.8" diameter. Please measure your cup's diameter before ordering, taking into account the overall height for accurate selection. For cups with a diameter exceeding 3.8 inches, we recommend purchasing our Upgraded Expander.
  • SECURES TIGHTLY WITHOUT TIPPING OR SPILLING: This car cup holder built with solid and thick plastic and the rubber tabs around the top of the cup holder hold the cup firmly in place without tipping or spilling when driving down the road.
  • LARGE SLOT FOR CONTAINER WITH HANDLES: It is easy to remover the cup holder from the slot. And the cup holder has a base deep enough to provide great balance for your water bottle.
  • FIT NOTE: Not recommended for cup holders deeper than 1.8 in, with raised edges/lips, square-shaped, or with covers/lids. Also may not fit compact cars if the cup holder is very close to the center console.

Frequently returned due to compatibility issues and poor fit

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Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Seven Sparta Car Cup Holder Expander

Merchant Video
cup holder expander
cup holder expander
cup holder expander

Vehicle Compatibility

Introducing our Cup Holder Expander, designed to fit most standard round car cup holders with a depth of 2.75 inches or less. This expandable insert is ideal for vehicles with round, flat-bottomed cup holders and ample interior space, as depicted in the image.

cup holder expander

Bottle Compatibility

The holder is designed to accommodate cups with a diameter of 3.4-3.8 inches, making it suitable for water bottles, mugs, and travel mugs. Please note that travel cups with a bottom narrowing depth greater than 3.7 inches are not recommended for use with this holder.

Things to Know Before Buying

Vehicle Not Recommended 2019-2025 RAV4, 2009-2018 Forester, 2020-2025 Outback, 2009-2015 Prius and other ultra-compact vehicle models.
Things to Know Before Buying Please measure your cup's diameter before ordering, taking into account the overall height for accurate selection. Please note that our product does not include cooling or heating functions.
Does it work with my bottle? It fits bigger bottles in 3.4"-3.8" diameter. If your cup has a boot, you'll need to consider the diameter with the boot on.
Will it fit my vehicle? Fit in most standard round car cup holders with a depth of 2.75 inches or less.
Compatible with Yeti Rambler 20 oz., 26 oz., 30 oz.; Mug: 10 oz.
Compatible with Hydro-Flask 32 oz. and 40 oz.; Mug: 6 oz., 12 oz.
Compatible with Owala freesip 24oz., 25 oz., 32 oz., 40 oz. and tumbler 12oz., 20oz.
Compatible with Contigo 20-40oz.
Compatible with Camelbak 32 oz. and 40 oz.
Note For customers looking to fit 36oz-46oz Yeti tumblers, 14oz Yeti mugs, and 30oz-48oz Nalgene bottles, please check our "Large Expander" version.

Introducing the Seven Sparta Cup Holder.

Medium Expander

Large Expander

Large Expander(Chrome)

Large Expander (Pink)

Medium Expander (Silver)

Large Expander (2pack)

Medium Expander (2pack)

Customer Reviews
4.4 out of 5 stars 16,926
4.5 out of 5 stars 7,575
4.5 out of 5 stars 7,575
4.5 out of 5 stars 7,575
4.4 out of 5 stars 16,926
4.5 out of 5 stars 7,575
4.4 out of 5 stars 16,926
Price
$9.99 $21.19 $22.49 $22.49 $14.99 $39.99 $23.99
Item fits
Bottles in 3.4-3.8'' Diameter Bottles in 3.5-4'' Diameter Bottles in 3.5-4'' Diameter Bottles in 3.5-4'' Diameter Bottles in 3.4-3.8'' Diameter Bottles in 3.5-4'' Diameter Bottles in 3.4-3.8'' Diameter
Color
Black Black Chrome Pink Frosted Gray Black Black
Package quantity
1pack 1pack 1pack 1pack 1pack 2pack 2pack
Offseting base
Packaged

Product information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Seven Sparta Car Cup Holder Expander with Adjustable Base, Compatible with Hydro Flasks 32/40 Ounce, Compatible with Yeti Ramblers 20/26/30 Ounce, Other Bottles in 3.4"-3.8" (Black)


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Customer reviews

4.4 out of 5 stars
16,926 global ratings
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Customers say

Customers find the cup holder fits well, particularly with 40 oz water bottles, and appreciate its sturdy construction and ease of installation in any car cup holder. The capacity is praised for accommodating various sizes, from 32 to 40 oz bottles. While some customers report it stays securely in place, others mention it doesn't stay secure in the holder. The size receives mixed feedback, with some finding it too big for regular car cup holders.
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1114 customers mention fit, 837 positive, 277 negative
Customers find that the cup holder fits well, particularly with 40 oz water bottles, and is adjustable to accommodate different cup holders.
...It is exceptionally easy to install. To get a perfect fit, you twist either the top or bottom portion and notches begin to protrude from the bottom...Read more
...Used these on a recent road-trip and off-road trip. Fits perfectly, no rattles, and handles a variety of bottle sizes. Definitely a must.Read more
Easy to install and fits great. The adjustable bottom really makes this versatile for any size cupholder. I drive a 2022 Prius and it works great!...Read more
...When I go to take the cup out, it is such a tight fit that the whole expander comes out and the cup stays in the expander!! It just doesn't work....Read more
858 customers mention quality, 822 positive, 36 negative
Customers praise the cup holder's quality, describing it as one of the best they've used.
This is a great product. We have an RV with a weird cup holder. This product after installed in our weird cup holder doesn’t move. Install is so easy.Read more
...Guess I’ll have a spare just in case. Does seem very sturdy but a little disappointed with the rubber “stabilizers” as they are a bit more flimsy...Read more
This cup holder is well made, but if you have a rubber piece that protects the bottom of your HydroFlask, it makes it very difficult to pull the...Read more
Great quality and works perfectly for my Yeti and other drink containers. No more spills in my car...yea! You gotta buy this. Quality made too.Read more
744 customers mention functionality, 661 positive, 83 negative
Customers find that the cup holder works well, particularly with 40oz water bottles, and one customer mentions it accommodates bottles with handles.
works great but i had to cut out the rubber stoppers on the inside because my 32oz hydroflask would always end up getting stuck and just pulling out...Read more
...But I’m ordering another one because it really workS well. Az heat is brutal 150-180 degrees when the car sits in the sun all day.Read more
Works perfectly! I have an oversized water container that I needed something larger to hold it. Saw this and it’s does the job!...Read more
They work great but came broken. It was either a return or someone broke it in the factory. It was also missing the rubber bottom on the broken one....Read more
500 customers mention capacity, 484 positive, 16 negative
Customers appreciate the cup holder's capacity, as it fits 40 oz water bottles perfectly and accommodates larger cups and bottles.
Holds a large cup. GreatRead more
...tiny bit off of each of the tabs inside the expander, but it holds my bottle perfectly, & it allows me to pull my bottle out without the expander...Read more
I use this in my Ford F150 I’ve only had it about a week but it holds my hydroflask and keeps it from rolling around the truck while driving!Read more
Love that it holds my 40 oz water bottle without tipping or falling out of cup holder.Read more
420 customers mention easy to install, 402 positive, 18 negative
Customers find the cup holder easy to install, particularly noting that it fits well in any can cup holder and is simple to insert and remove.
...These did the trick, easy to install and hold the big flasks and drive through cups. Can place two side by side with now touching or rubbing between....Read more
This was very easy to install in my 2021 Tahoe. Just twist in til tight. My 40 oz Hyrdoflask with boot on the bottom fits nicely in the holder....Read more
...hydro flask. The adjustable base cup holders were super easy to install in the factory cup holders of the 2017 Subaru Outback and 2012 Toyota Camry...Read more
Made very well. Easy to install and remove. Will not come off when I remove my Yeti. It was a little pricey but think it is a good product....Read more
389 customers mention construction, 359 positive, 30 negative
Customers appreciate the cup holder's construction, noting it is sturdy once tightened correctly and works well for larger cups, with one customer highlighting its heavy-duty turn adjuster.
...They work perfectly and are very sturdy. I have an extra set for my cup holder on my motorcycle too. They look cool and hold the cups perfectly....Read more
Very well made and fits my 40oz Tervis, this is the cup holder you need if you have a big bulky cup!Read more
Product works as advertised and is solid and stable. But it's just a cup adapter after all and is priced a bit high for such simple thing.Read more
Strong, stable, large cups hold on strong and grip great. Quality large cup holders. Highly recommend this product to everyone.Read more
603 customers mention secure fit, 344 positive, 259 negative
Customers have mixed experiences with the cup holder's fit, with some reporting it stays securely in place while others find it doesn't stay secure in the cup holder.
...one for myself and my friend and it adjusts too most cars and stays in place. It’s just slightly difficult to get the bottle out quickly howeverRead more
...It holds the hydroflask so tight, that the whole thing comes out of the cup holder meaning I have to wrestle with it to get them apart,...Read more
...It tightens to fit like a glove and stays put ! I’m a mom of 3 small children and this has saved my car from endless spills and consequent clean-ups!Read more
...of the cup holder is good however what good is it if it does not stay in place in the cup holder?!...Read more
334 customers mention size, 198 positive, 136 negative
Customers have mixed opinions about the cup holder's size: while some appreciate that it can accommodate oversized cups and multiple drink containers, others find it too big for regular car cup holders.
...It looks great, and it is the perfect size. I love that it is adjustable, and that I can easily move it from one vehicle to the next as needed....Read more
...hold a big bottomed Gatorade I believe, I have NOT tried, it's almost too big, I wish it had also a height adjustment, it sits up too tall and it...Read more
...That being said, it's really only good for large bottles....Read more
...It's also large and you may not be able to put two of them side by side, depends on your car. Been a great purchase so far, happy with itRead more
Solved my big water bottle problems!
5 out of 5 stars
Solved my big water bottle problems!
I don't know what all the complaints are about! I absolutely love this thing. I have a 2004 vehicle with extremely, ridiculously small cup holders and this thing does the trick for all my huge water bottles. I love that you can make it move to the side so you can still fit another cup in the holder.
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Top reviews from the United States

  • Reviewed in the United States on July 1, 2025
    Color: BlackSize: Medium*1Verified Purchase
    The item is really nice. It has an option to rotate and unscrew the bottom so it locks into place in your cupholder, which is really nice. It has a nice wide space to hold large cups. It has a slit on the side, which is perfect because this is for my husband‘s coffee cup that has a handle it. Also let you twist the part that holds the drink so you can adjust how large or how small you need I’m not sure what happened with the screwdriver. I included some pictures. It was just a flat piece with no grooves so I think it was supposed to be a Phillips screwdriver. Overall, the product is great worked super well
    Customer image
    5.0 out of 5 stars
    Product is great. Came with a faulty screwdriver but highly recommend.

    Reviewed in the United States on July 1, 2025
    The item is really nice. It has an option to rotate and unscrew the bottom so it locks into place in your cupholder, which is really nice. It has a nice wide space to hold large cups. It has a slit on the side, which is perfect because this is for my husband‘s coffee cup that has a handle it. Also let you twist the part that holds the drink so you can adjust how large or how small you need I’m not sure what happened with the screwdriver. I included some pictures. It was just a flat piece with no grooves so I think it was supposed to be a Phillips screwdriver. Overall, the product is great worked super well
    Images in this review
    Customer image Customer image
    2 people found this helpful
    Report
  • Reviewed in the United States on March 31, 2026
    Color: BlackSize: Medium*1Verified Purchase
    Easy to install, easily adjustable, fits well and super sturdy!
    Customer image
    5.0 out of 5 stars
    Great cup holder expander

    Reviewed in the United States on March 31, 2026
    Easy to install, easily adjustable, fits well and super sturdy!
    Images in this review
    Customer image
  • Reviewed in the United States on March 25, 2026
    Color: BlackSize: Medium*1Verified Purchase
    Solved problem of holding kids' water tumblers in car which come in awkward sizes nowadays. One minor is the small rattling noise on the road that comes from inside the holder.
  • Reviewed in the United States on April 14, 2026
    Color: BlackSize: Medium*1Verified Purchase
    I don't know what all the complaints are about! I absolutely love this thing. I have a 2004 vehicle with extremely, ridiculously small cup holders and this thing does the trick for all my huge water bottles. I love that you can make it move to the side so you can still fit another cup in the holder.
    Customer image
    5.0 out of 5 stars
    Solved my big water bottle problems!

    Reviewed in the United States on April 14, 2026
    I don't know what all the complaints are about! I absolutely love this thing. I have a 2004 vehicle with extremely, ridiculously small cup holders and this thing does the trick for all my huge water bottles. I love that you can make it move to the side so you can still fit another cup in the holder.
    Images in this review
    Customer image
  • Reviewed in the United States on January 7, 2026
    Color: GraySize: Medium*1Verified Purchase
    Genius! This cup holder is exactly what I need to hold the larger bottles of water that I carry with me. I had trouble putting it together because I am not mechanically inclined, but my husband did it in a snap. It looks great, and it is the perfect size. I love that it is adjustable, and that I can easily move it from one vehicle to the next as needed. It is quite sturdy, so it should last for many, many years.
    Customer image
    5.0 out of 5 stars
    A genius product.

    Reviewed in the United States on January 7, 2026
    Genius! This cup holder is exactly what I need to hold the larger bottles of water that I carry with me. I had trouble putting it together because I am not mechanically inclined, but my husband did it in a snap. It looks great, and it is the perfect size. I love that it is adjustable, and that I can easily move it from one vehicle to the next as needed. It is quite sturdy, so it should last for many, many years.
    Images in this review
    Customer image
    One person found this helpful
    Report
  • Reviewed in the United States on March 21, 2026
    Color: BlackSize: Medium*1Verified Purchase
    Stursy and easy to assemble. However, it doesnt appear to fit all models. We have 3 different Honda CRVs and the height of the cup holder (or lack of) doesn't allow it to sit snuggly and items frequently tip over. Bought as gifts and cannot return. If you purchase, check quickly to see if it fits correctly.
    One person found this helpful
    Report
  • Reviewed in the United States on March 31, 2026
    Color: BlackSize: Medium*1Verified Purchase
    Great for holding my 36oz Stanley in my work truck, still able to use the other two cup holders in center jump seat console on my 14 Silverado. Very happy with this purchase, great product.
  • Reviewed in the United States on April 6, 2026
    Color: BlackSize: Medium*1Verified Purchase
    Got these to hold my Yeti 24oz Rumblers. These are great and hold the mugs securely. Have tried them in 3 different vehicles and they worked in all with no issues.

Top reviews from other countries

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  • Julio Olascoaga
    5.0 out of 5 stars Great stuff
    Reviewed in the United Arab Emirates on April 24, 2025
    Color: BlackSize: Medium*1Verified Purchase
    Great stuff
  • Maria A Caldera
    5.0 out of 5 stars Tamaño perfecto, robusto y de gran utilidad
    Reviewed in Spain on March 13, 2025
    Color: BlackSize: Medium*1Verified Purchase
    Justo lo que esperaba. Robusto y encaja perfectamente en el espacio del coche.
    Report
  • Gary Klassen
    5.0 out of 5 stars Awesome
    Reviewed in Canada on March 11, 2025
    Color: BlackSize: Medium*2Verified Purchase
    These are really nice for coffee mugs or larger travel mugs. Many vehicles have shallow cup holders that drinks move and splash. These were great in my Jeep for offloading.
  • Steve Hinton
    1.0 out of 5 stars Terrible
    Reviewed in the United Kingdom on August 7, 2025
    Color: SilverSize: Medium*1Verified Purchase
    Used it once and it snapped in half
  • Placeholder
    5.0 out of 5 stars Simple things adding great value
    Reviewed in India on July 11, 2023
    Color: GraySize: Medium*1Verified Purchase
    I am using this for my VCross...At the onset, the price scared me....after good amount of research, I went ahead and placed an order. This is magical and must get for folks who are suffering from their existing car cup holder which can only hold a drink can...I wish this can be made in India!
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Product Summary: Seven Sparta Car Cup Holder Expander with Adjustable Base, Compatible with Hydro Flasks 32/40 Ounce, Compatible with Yeti Ramblers 20/26/30 Ounce, Other Bottles in 3.4"-3.8" (Black)

From SEVEN SPARTA

4.4 out of 5 stars, 16,926 ratings

Customer reviews

Price

One-time purchase: $9.99 38% Savings

List Price: $15.99

Purchasing options

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About this Item

  • EXPANDABLE BASE FOR DIAMETER 2.5"-3.75" CAR CENTRE CONSOLE CUP HOLDER: Seven Sparta car drink cup holder comes with a base that expands to fill the console cup holder to fit different vehicles, such as motorcycles, boats, trucks, RV's and golf-carts. If your vehicle's cup holder has edge obstructions, we recommend considering our Rubber Base Expander for a perfect fit. Vehicle Not Recommended: 2019-2023 RAV4, 2009-2018 Forester, 2020-2024 Outback, 2009-2015 Prius.
  • FIT MOST 32 OUNCE - 40 OUNCE WIDE BOTTLES AND DIAMETER 3.4"-3.8": The car drink cup holder is big enough for oversized thermoses, it also can work with most popular brands bottles and many large fast food cups in 3.4"-3.8" diameter. Please measure your cup's diameter before ordering, taking into account the overall height for accurate selection. For cups with a diameter exceeding 3.8 inches, we recommend purchasing our Upgraded Expander.
  • SECURES TIGHTLY WITHOUT TIPPING OR SPILLING: This car cup holder built with solid and thick plastic and the rubber tabs around the top of the cup holder hold the cup firmly in place without tipping or spilling when driving down the road.
  • LARGE SLOT FOR CONTAINER WITH HANDLES: It is easy to remover the cup holder from the slot. And the cup holder has a base deep enough to provide great balance for your water bottle.
  • FIT NOTE: Not recommended for cup holders deeper than 1.8 in, with raised edges/lips, square-shaped, or with covers/lids. Also may not fit compact cars if the cup holder is very close to the center console.

Product Description

Why Choose Seven Sparta Car Seat Drink Cup Holder? The concept is good for most factory cup holder with more secure to hold the water bottlesfirmly when driving down the road. This is a must have if you enjoy the large water bottlesand want them secure in your vehicle. Well-Designed: Seven Sparta car cup holder fit diameter 2.5"-3.75" console cup holders. The base twists toexpand the bottom surface to fit the different sizes of factory cup holder and keep the waterbottles in place securely. NOT fit Subaru outback/Mazda 3/2005 chevy colorado. Locks In Place: The base is easy to insert and remove. The rubber tabs around the top of the cup holder willhelps smaller cups fit into the holder and stops the larger ones from rattling and spilling. Fit most brands bottles(3.4"-4" diameter): Compatible with Hydro-Flask: 32 oz. and 40 oz. Compatible with Klean Kanteen: 40 oz. Compatible with Camelbak: 32 oz. and 40 oz. Compatible with Takeya: 32 oz and 40 oz. Compatible with Healthy Human: 32 oz and 40 oz. Compatible with Yeti Rambler: 20 oz., 26 oz., 30 oz., and 36 oz. Compatible with Yeti Mug:10 oz., 14oz. Compatible with Nalgene: 30 oz., 32 oz., 38 oz., and 48 oz.

Options Available

Color

  • Black
  • Gray
  • Multicolor
  • Pink
  • Silver

Size

  • Medium*1
  • Medium*2
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Product Guidance & Documents

Installation Manual (PDF)

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