Pick Your Perfect Beachcomber Hot Tub + Loaded With Incredible Premium Features Choose between 2 Rubionyx Anniversary Edition Beachcomber hot tub models, specially designed to commemorate 40 years of Beachcomber Hot Tubs. Choose between the 720 & 360 AE hot tub models fully-loaded with signature features including Air Connect Surround Sound, cascading waterfall features, and more.