HarmonyRAM Cup Holder with Mounting Plate

What's a relaxing paddle across the lake without your favorite beverage? With the Harmony RAM Cup Holder with Mounting Plate, you can keep a cold one close at hand at all times. The clever self-leveling design keeps your drink from spilling in even the choppiest water.

  • Easy to install, requires drilling
  • Includes a RAM can insulator
  • Self-leveling design keeps your drink upright at all times
  • Reviews
  • Q & A
Unanswered Question

I understand it holds "cans", but will...

I understand it holds "cans", but will hold water bottles and travel mugs? No sizing is mentioned.