what size is the opening to hold a cup? what diameter cup can it hold?

The lower cup has no role in holding any cup. As for the upper cup, a 30oz YETI Rambler doesn't seat to the bottom of the cup. Only about 2/3 of the YETI tapered bottom, fits into the cup, so the Robo-Cup is holding it via friction fit, NOT because the cup ever properly seated on the bottom.

will it hold a red solo cup?

Yes it does and in addition we now also have available the RoboCup Plus as an add-on accessory which holds large sized drinks. Thank you. -- RoboCup Family

does it clamp onto a beach umbrella

Yes it will. It is very powerful and can be difficult to open widely to attach to larger diameter objects. it works on my beach umbrella, my favorite chair, and rolling tackle box. My umbrella is no larger than one inch diameter. It could be difficult for larger diameters, but I love it. Very durable.

Will it work on a bike?

Yes it does on the seat post and works great as a portable fishing rod holder.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

ROBOCUP, (Black), Patented Clamp On Boat Cup Holder |Multifunction Dual Drink Caddy for Fishing Poles, Tools, Net, Gaff |Portable Storage for Boating, Beach, Umbrellas, Golf Carts, Strollers

ROBOCUP, (Black), Patented Clamp On Boat Cup Holder |Multifunction Dual Drink Caddy for Fishing Poles, Tools, Net, Gaff |Portable Storage for Boating, Beach, Umbrellas, Golf Carts, Strollers

Product ID: 2072607

Details

Brand
ROBOCUP
Color
Black
Material
UV Stabilized
Product Dimensions
9"L x 4.5"W x
Unit Count
1 Count

🔧Tool-free instant clamp-on

🛡️UV & rust-resistant durability

🛥️Clamp fits surfaces up to 2”

9997 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Description

🛥️ Clamp it, stash it, own the water—never miss a beat on your next adventure!

EXPANDABLE SYSTEM - Compatible with RoboCup accessories like Plus, Holster, and Plate for a fully customized boating setup.
CLAMP ON CONVENIENCE - Securely attaches to round or flat surfaces without tools for effortless setup anywhere.
DUAL DRINK GEAR CADDY - Holds 2 drinks plus fishing poles, tools, phones, and more—keeping essentials organized and accessible.
MARINE GRADE DURABILITY - Constructed with UV-stabilized polymer and stainless steel springs to resist rust and harsh environments.
MULTIFUNCTIONAL STORAGE - Unscrewable drainage end caps double as storage for nets, gaffs, and fishing tackle—versatility on the go.

The ROBOCUP is a patented, portable clamp-on cup holder designed for boats, golf carts, strollers, and more. It securely holds two drinks plus fishing gear and essentials with heavy-duty, tool-free clamps that fit surfaces up to 2 inches. Made from UV-stabilized polymer and stainless steel hardware, it offers marine-grade durability and multifunctional storage with removable drainage end caps. Expandable with accessories, ROBOCUP is a versatile, must-have organizer for active outdoor professionals.

Specifications

ASIN	B0065MYZGW
Automotive Fit Type	Universal Fit
Best Sellers Rank	#7,823 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Boat Cabin Storage
Brand Name	ROBOCUP
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (5,573)
Global Trade Identification Number	00733572077551, 00856341001011
Hand Orientation	both
Item Dimensions L x W x H	9"L x 4.5"W x 6.5"H
Item Weight	12 ounces
Manufacturer	ROBOCUP
Manufacturer Part Number	07-101-B
Material Type	UV Stabilized Polymer
Model Number	07-101-B
Number of Packs	1
UPC	733572077551 856341001011
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

9997 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews