Best Glass Car Cup Holders in 2026

High quality: Made of high-quality pvc soft glue, the material is soft, flexible, durable, not easy to deform, feels thick, waterproof and dustproof, and keeps your cup slot clean and tidy.

Personalization: The car coaster adopts groove pattern design, with beautiful shape and various colors and styles, which can add color to your car.

Compatibility: Product size is 2.77 inches. Not only can it be placed in a car cup holder to reduce noise from the cup holder sliding while driving, but it can also be placed at home or in the office. Before buying, you can measure whether it will fit the model, this will avoid the problem of inconsistent size

IMPORTANT! PLEASE READ: The adapter is available in a standard-length version and a long base version. If your vehicle has deep or recessed cup holders, the long base version may fit more securely. Please refer to the quick selection guide in the product photos to determine which version will work best for you.

EXTENDABLE BASE: Insert is expandable from 2.6"-3.8" in diameter to fit many different automotive cupholders. Just twist the top of the adapter to expand or retract the base. It also works great for golf-carts, motorcycles, boats, trucks, and RV's. Our extra thick pads on the expanding base ensure the adapter stays securely in your cup holder.

RUBBER TABS SECURELY HOLD 2.8"-3.85" DIAMETER BOTTLES: The tabs are made from a proprietary material selected to make it easy to insert and remove bottles from the adapter. This ensures the adapter will not come out of your car’s cup holder when you remove the bottle to take a drink.

Our cup holder inserts suitable for boat, RV, or cars with 3.74"-4.1" cup base (Please measure the diameter in advance before you make the purchase). Joytutus cup holder inserts also can perfect replacement couch cup holder.

The cup holder can perfectly hold your Hydro Flasks Nalgenes Yeti Ramblers Klean Kanteens or other large bottles.

Dimensions of the cup drink adapter: cup base of 3.74"-4.1" in diameters and fits cups of up to 3.6" in diameters. To prevent you from buying by mistake, please be sure to confirm the size before buying

Convenient Drink Holder: Provides a convenient place to hold your drink inside your RV, car, van, truck or boat

Compatibility: Adjustable arms hold most bottles, cans or mugs that are up to 3 ½-inches in circumference

Easy to Mount: Mounts quickly and easily with the provided hardware; Compact Storage: Folds up for compact storage

【MULTIFUNCTIONS】 - Are You Tired Of Smart Phones ,Coffee Cup,Wallet, Cigarettes, Keys, Hand Cream, Coins, Gloves, Etc. Always Dropped Between The Gap Of Your Seat? Car Seat Gap Filler Organizer Expand The Car Space, Great To Keep Your Pocket Necessaries Organized For An Enjoyable Ride.

【LATEST CUP PHONE HOLDER】 - With Latest Design And Also The Car Seat Gap Organizer Prevent Items From Falling Between The Car Seats,Which May Cause Dangerous Distractions As You Drive.

【HIGH QUALITY MATERIAL】 - Made Of Durable ABS Plastic Material Which Has Strong Impact Resistance. Expand The Car Space And Super Long Life.

Cup holder expander for keeping beverage cups and bottles secure while driving

Ideal for use in cars, trucks, SUVs, recreational vehicles such as boats, RVs, and more

Expandable base adjusts to fit into most vehicle cup holders between 2.5-3.75 inches

Great for use in both front and back seat or on the floor

Includes three storage compartments plus coin slots

Two adjustable locking drink holders hold most size drinks

Ideal size provides the perfect fit for organizing common travel accessories such as coffee, smartphones, drink bottles, snacks, kid toys, baby supplies, and much more

Designed To Fit Most Vehicles With The Aid Of Adjustable Top Strap, Easily Swings Around To Hang On The Front Or Back Of The Seat For Convenient Use. Simple And Easy To Install And It's Very Easy to Keep Clean.

Great To Keep Your Car Organized For An Enjoyable Ride. No More Leaving Your House Laden With Your Belongings, Place Everything You Will Need To Use Throughout The Day In Your Car Organizer. Easy And Convenient To Use.

Adds Extra Storage – 2 Cup Holders & A Side Pocket. It can be used between front seats or front seat & center console.

Keeps itmes secure ,Can Store Many Items Such as Smartphone, Cup,Wallet, Cigarettes, Keys, Hand Cream, Coins, Gloves, etc.

Made of durable plastic and high quality leather,Keep Your Car More Clean and Organized .

This is a LARGE cup holder, accurate detailed measurements are listed in product pictures. The patented design secures large, top-heavy beverages. Braking and potholes have met their match! (Due to the possibility of sloshing, be cautious with hot liquids in The LEDGE).

The LEDGE has a protective felt strip alongside the window insert to cushion between the cup holder and glass.

Fits snugly between the window glass and rubber seal of MOST vehicles. Please see dimensions in pictures.

★【Applicable Seat Type】The car seat pockets is suitable for which the seat is lower than center console/ the seat is same level as center console. Conversely, it is not suitable for the seat higher than center console. It suitable for the gap between 0.39-1.18inch.

★【Size Details】Two cups base suit to put three size of the bottom of the cup: 3.38in / 2.87in/ 2.67in. [IMPORTANT] For more comprehensive and more intuitive dimensions, please click on the image (4th image ).

★【Product Design】Car seat gap organizer design reasonably use the edge of the seat aperture, concise and beautiful. The car seat cup holder fit most car to provise more storage space, great for organizing items, such as cups, cell phone, pens and etc, meet the different needs.

【Extendable Base 2.5"-3.80"】The cup holder insert is expandable from 2.5"-3.80" in diameter,so you can expand it to fill the console cup holder for different vehicles, It works great for golf carts, boats, and trucks, Our extra thick pads on the expanding base ensure the adapter stays securely in your cup holder.

【Hold 3.4"-4.10" Diameter Bottles】Our cup holder expander is compatible with bottles, cups, and mugs of the most popular brands in 3.4"-4.10" diameter, especially for oversized/larger ones.

【2023 Upgrade Offset Base】Not affect the use of adjacent cup holders, gear shifter, center console cover, or car dashboard. Make it easier for you to use this cup holder.You can use a screwdriver to adjust the rotating base without worrying about the use of another cup holder.

EASY INSTALLATION: AUJEN expandable cup holder for car is easy to install. Just put the base of the expander into the original cup holder and rotate the base to fix it. You can get the work done simply in 2 steps and put your bottle into it.

EXTENDABLE BASE: Equipped with an extendable base range from 2.55" to 3.75", you can rotate the base of the AUJEN cup holder expander to suit different car cup holders. It can be set tightly on your original car cup holder.

WIDE APPLICATION: Capable of holding cups with a diameter of 2.8" to 3.8" and a handle width of ≤ 1.02", AUJEN cup holder for car is suitable for most kinds of bottles and cups. This expander can meet your various needs!

Made in the USA from high-quality recycled plastics

2 multi-sized cup holders

Fits in the seat or on the floor

[Car Cup Holder Expender] The expandable base can adjust to fit different kinds of automotive cupholders from 2.4"-3.6" in diameter. Just twist the base of the adapter to expand or retract the base and it can be firmly fixed on the car cup holder.

[Rubber Tabs Securely Hold 2.75"-3.5" Diameter Bottles] Ciwivoki cup holder expander for car can holds 10oz/40oz Hydro Flask, Yeti, Nalgene, Contigo bottles and mugs with a diameter of 2.75" to 3.5" and a handle width of ≤ 1.22".

[4 PC Rubber TABS & Car Cup Coaster] There are 4 rubber tabs on the inner wall and a coaster at the bottom, which make the cups/bottles/mugs more stable during driving.

🚖【EXTENDABLE BASE】: This Hill Multifunctional car cup holder comes with a base expandable from 2.6"-3.8" in diameter to fill the console cup holder to fit different vehicles, such as motorcycles, boats, trucks, RV's and golf-carts.

✔️【2 IN 1 MULTIFUNCTIONAL DESIGN】: By rotating the support shaft（can be rotated 360°） , one cup slot can be divided into two cup holders. And the upper cup holder width can be adjusted in size from 2.87"-5.9" to increase the possibility of use, meet more storage requirements.You can not only store cell phones, drinks, water cups, coffee and even instant noodles to make the most of the space in the car.

👍【REINFORCED DESIGN】: Maybe you need to use much power to adjust the size of the upper cup holder, don’t worry, it is our REINFORCED DESIGN.We have strengthened the stability of the three fences of the upper cup holder to ensure the bottles in the upper holder will not easy to fall when you drive in high speed. So it is recommended to adjust the size of upper holder you want with two hands before starting the car to have a nice journey!

【Check the Video behind the photos】The car seat gap organizer features the user-friendly safety design, strictly in accordance with the car front seat design, it will not get stuck in the safety buckle, and it will not affect the driving. The seat gap storage box can be moved freely and features enough moving space so that it will not affect the safety buckle.

【Multiple Purposes】The multifunctional car seat organizer can add additional front seat storage space for you to store stuff, such as smartphones, parking tickets, wallets, water cups, etc. In that case, the car will be clean and tidy.

【Premium Material】The car seat gap filler organizer features the ABS material, which is non-slip abrasion-resistant and anti-fall, and the box features the strong stability.

Durable Cup Holder: This Cup Holder Fits Between Your Car Door Window And Door Panel, Keeping Your Cups In Reach; Holder Will Fit Multiple Size Cups Or Mugs

2 Pack Cup Holder: Includes Two Cup Holders For The Car; Can Be Placed In Passenger Seat Or Back Seat Window Panels; The Cup Holder Is Made Of High Quality And Durable Plastic For A No Spill Ride

Cup Holders: Keep Your Favorite Refreshments Close By With Durable Cup Holders That Can Fit Multiple Sized Mugs, To Go Cups And More; Some Feature Storage Options For Phones And Accessories

2 In 1 Multifunction: Consists of a cup holder and extra extender. the extender can be a food tray or large water bottle holder.

Expandable & 360° Rotation: Doesn't take up space and can be folded into an integral cupholder when you don't need the extender.

Upgrade Material: Sturdy and shockproof, drinks won't fall out when braking or turning.

2-In-1 Cup and Phone Holder for Car : This 2-in-1 car cup holder with a phone holder, it can load drink bottles and mobile phones at the same time. It keep both your cell phone and drinks within reach.

Large Caliber Bottle Organizer : The inner diameter of this bottle holder is 10cm / 3.9inch. It fits different size of bottles and cups from most brands on the market. Such as coffee cups, baby bottles, cups with handle, drink bottles etc. It compatible with 21/24/32/40oz Hydro Flasks, 30/32/38/48oz Nalgenes, 20/26/30oz Yeti Rambler, 12/24oz Yeti Mug,10/20oz Yeti Tumbler, etc.

Expandable Base: Adjustable base has an expandable diameter from 6.85-10 cm/ 2.7 -3.9 inch. This allows the adapter to stay firmly in place. Just hold the base and twist the top, the base will then retract or expand.

It can be placed on the back of the seat of the car, the door side for the water cup or drink; This cup holder fits between your car door window and door panel, keeping your cups in reach

It can be installed easily by sliding between your door panel and window that is easy to take and reach

It fits regular sized cans, water bottles, and juice boxes up to 3 inches(76cm) in diameter

Multifunction: Perfect space for you to easy reach canned drink bottles and other cup below 500 milliliter and 2.9 inch diameter. Keeps your drink warm or cool with the air condition flow.

Premium Quality: Made of new ABS materials and Cushion Reduce noise and vibration during driving.meticulous craftsmanship, strong and durable.

Easy to install: Our cup holder comes with 3pairs of vent attachments to suit the A/C vent in your vehicle. Firmly mount the cup holder on to AC vent and can be removed easily. No extra tools needed.

<p><b>【Expandable Cup Holder Expander for Car Securely Fits for Most Cars】</b>: This cup holder extender for car base size adjustable from 2.6-3.74 inches, universal fit for most cars. Easy to install and perfectly fit *NOTE: This cup holder expander doesn't fit for square car cup holders, or cup holders too close to the dashboard or gear lever. Please check whether it's compatible before you buy </p>

<p><b>【2-in-1 Design Expand Your Car Cup Holder's Capacity】</b>:The adjustable dual cup holder expander for car features a 2-in-1 design that provides extra cup holder for your car, allowing you to hold two cups, mugs or bottles instead of one. You'll get extra cup holder by swing the upper cup holder. This all purpose car cup holder is especially useful for long road trips or when traveling with friends and family</p>

<p><b>【Multifunctional Car Cup Holder Keeps Your Car Clean and Organized】</b>: The expandable cup holder for car is adjustable 2.87-5.91" and can be used to store not only drinks but also various items such as keys, wallet, cell phones, Ipad, snacks, and sunglasses etc. This cup holder extender helps to keep your car organized and clutter-free, preventing items from rolling around and getting lost.</p>

Stable-The car cup holder can be placed on the both sides of the door side,when the car is in the driving process,heavy drinks will not be overflowed.

Foldable-The drink holder can be folded when not in use,Save space in the car.

Adjustable-The cup holder fits regular sized cans,coffee cup,water bottle and juice boxes within 3 inches in diameter.

【Keep Your Items Tidy】The cup holder expander can hold your drinks, cup, phone, car keys, etc. Whatever stuff you might need, it always holds them in place and keeps them tidy. Help your keep goods in order so that you can store and quickly find the goods you need.

【Wide Applications】Cup holder expander is suitable for Cars, SUVs, Sedans, Vans, Boat, Fish Boats, Bass Boats, Pontoons, V-hull Boats, Runabouts, Cruisers, Jon Boats, and other Cars, Boats, or Homes. You can bolt it to the bulkhead, under your console, and on the dash. Stored in a location within your arm's reach.

【Easy to Installation & Package Include】A weighted vinyl flap secures the cup holder expander to boat seats & car backseats by tucking the flap in between the seat and back cushions, smartly designed securely for during roughest waves or journeys. Package includes 1 cup holder expander, 1 water cup holder, and 2 acrylic partitions (thickness 2mm).

【A Must-have Companion For Road Trips】 This car headrest backseat organizer with cup holder is perfect for passengers, especially children, to store their belongings. It's perfect for kids to store random things and snacks. Convenient extra storage space for items needed on long road trips. A necessity for traveling with kids.

【High Quality & Non-slip】This car back seat organizer made of heavy-duty plastic, it won't break, bend and slip, or leave any scratches. Comes with rubber coasters and flocked material pads to prevent your cups and debris from sliding and shaking. There are two spare charging holes for easy charging, perfect for road trips and everyday use. With carbon fiber appearance color, more advanced and fashionable.

【Large Storage & Wide Compatibility】OUSHASAA seat back organizer can be used for seats with headrest bars and cups/mugs up to 3.7" in diameter. Our car organizer back seat is suitable for most vehicles. Sitting in the front seat, you will not feel the presence of the car hooks and have no problem with comfort. There are two types of hooks in the package. Long hooks for SUVs and short hooks for cars.

★【Car Cup Holder & Car Net Pocket】You will get 2 car seat clearance organizers and 1 car net pocket. Installation is quick and easy by simply sliding the organizer between the seat and console.

★【Applicable seat type】The car seat pocket is suitable for the position where the seat is lower than the center console/the seat is at the same height as the center console. Conversely, it is not suitable for seats higher than the center console. It is suitable for gaps between 0.39-1.18 inches.

★【Main functions and additional functions】The design of the car seat gap organizer makes reasonable use of the edge of the seat gap, which is simple and beautiful. The car seat cup holder fits most cars, provides more storage space, and is perfect for organizing cups, phones, pens, and more for different needs.

【Large Capacity】The car cup holder expander adapter designed to hold large and oversize cup/bottle/mug holder to accommodate larger cups and bottles 28-40oz or diameter 3.15-4".

【Adjustable Shrapnel】TRANSWAUPS cup holder features adjustable shrapnelthat securely holds the cup or bottle in place, preventing it from tipping over or coffee spilling while driving.

【High Quality Material】TRANSWARPS drink holder is made from durable materials such as high-quality plastic or silicone, ensuring long-lasting use and resistance to wear and tear.

Car cup holders, car seat back racks, portable water cup holders.

Safe and healthy, environmentally friendly materials.

has good abrasion resistance/slip resistance/good shock absorption performance.

Premium Material: Made of new durable ABS material to reduce noise and vibration during driving. Fine workmanship, strong, waterproof and sun protection.

Easy to Install: Our cup holders come with 3 pairs of vent attachments in different sizes to fit the air conditioning vents in your vehicle. No additional tools are required to securely attach the cup holder to the vent.

Design: The non-slip EVA pad design can effectively reduce the shaking and collision of the cup body and prevent scratches; the length of the base handle can be adjusted according to the inclination of the instrument panel.