CupCap Adjustable Cupholder Insert

🍷 CupCap™ Adjustable Cup Holder Insert for Wine Glasses & Mugs | Spring-Loaded RV Furniture Upgrade

Level up your RV seating experience with the CupCap™ Adjustable Cup Holder Insert, specially designed for holding stemmed wine glasses and coffee mugs in standard RV furniture.

This innovative, spring-loaded adapter automatically adjusts to your cup holder’s size, giving you a more stable and secure spot for your favorite drinks — no more spills or awkward fits. It’s the perfect add-on for your RV recliner, theater seat, or loveseat with cup holders.

🔹 Key Benefits:

• Converts RV cup holders to fit traditional wine glasses and coffee mugs

• Spring-loaded adjustment fits securely and installs in seconds

• Prevents accidental recliner button presses

• Made for cup holders measuring 2 1/4" to 3 3/4"

• No tools or modifications required

• Ideal for RV living, tiny homes, or camper vans

⚠️ Not intended to support body weight. Please avoid leaning on the CupCap™ when entering or exiting furniture. Misuse may result in damage or injury.

📦 Ships Nationwide
🌱 Lightweight & travel-ready
🛠️ No installation required