









🥤 Elevate your drink game—XL size, ultimate grip, zero spills!
The ROBOCUP Plus XL Extension Cup Holder is a premium, purple add-on accessory designed to securely hold larger drinks up to 3.75 inches in diameter. Made from UV-stabilized polymer for enhanced outdoor durability, it attaches universally to boats, golf carts, walkers, and wheelchairs using adjustable dual straps. Its swivel feature allows customizable positioning, while a tall 4-inch wall and wavy rim design keep drinks stable and accessible. Proudly made in the USA and backed by a 3-year warranty, this cup holder combines rugged functionality with sleek convenience for active professionals on the move.






| ASIN | B085K8HZ75 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #49,603 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Boat Cabin Storage |
| Brand | ROBOCUP |
| Brand Name | ROBOCUP |
| Color | Purple |
| Customer Reviews | 4.5 out of 5 stars 696 Reviews |
| Item Dimensions L x W x H | 3.98"L x 3.75"W x 4"H |
| Item Height | 4 inches |
| Manufacturer | RoboCup |
| Material | UV-stabilized Polymer |
| Material Type | UV-stabilized Polymer |
| Product Dimensions | 3.98"L x 3.75"W x 4"H |
| UPC | 856341001974 |
| Unit Count | 1.0 Count |
B**D
Great buy!
The Robocup is made of the best quality. I’ve tried numerous cupholders before this one. It clamps onto many different surfaces and it's functionality for camping, boating, and days at all the fields with the kids are endless. The size is great because it holds both standard-size cans and a full Yeti. The bonus is the versatility, that allows you unscrew the caps and it becomes a fishing rod holder, perfect.
S**.
Discreet and functional
This solo Robocup is so much better than the original double Robocup. Not only is it easier to install (easy velcro strips versus a difficult spring mechanism), it also fits far more bottles and cups. I now have a Robocup XL for my walker and for my wheelchair. I'm able to use it not only for drinks but also for managing some service dog supplies (treats and baggies) and I can hang my phone's popsocket off the side split, enabling me to quickly stash and reach my phone without having it fall off my lap. I especially love how discreet this single cup holder is. The old double version would catch on doorframes and train seats pretty badly. I couldn't navigate well. This one sits neatly within my foot plate area of my wheelchair so that it doesn't stick out and I can roll up closely to countertops as usual. Definitely a good choice for daily use.
R**Y
Calidad
Material de calidad
B**N
Love this thing.
I have the regular RoboCup, which is great, but I recently entered the reusable water bottle game and wouldn't you know it, my insulated water bottle was too chubby to fit in the regular RoboCup I take with me to work. Fear not, this bad boy straps right on and is plenty big for my insulated water bottle.
N**R
Cup holders for boat
Love this! Strong clamp! Stays in place. My only wish is that somehow the clamp could work vertically AND horizontally. Our boat does not have many vertical poles.
D**F
Fits My Yeti!
... and no, that isn't a euphemism. LOVE the original Robocup, and the fact that this add-on securely holds my larger Yeti water thermos, and my larger coffee cups, make an already great product even better.
K**N
Weird shape
I sent this back because it literally cannot fit a yeti or Hydro flask. If you’re just putting a Bare soda cans in there you’ll probably be fine
S**H
Awesome
Amazing works great and sturdy
Trustpilot
4 days ago
2 weeks ago