The Heartland Mallard IDM321BH earns attention with what Heartland calls the first-ever 5th-wheel-sized pass-through storage in a travel trailer, a genuine differentiator for families hauling gear. Inside, the bunkhouse layout carves out a private bunk room alongside a slide-out living area anchored by a fireplace and Bluetooth stereo, while the main bedroom gets a residential King bed. The gourmet kitchen punches above the price point with an air fryer oven, a single-basin farmhouse sink, slow-close drawers, and hardwood cabinet doors. The Ready-Prep-Go package comes solar-equipped from the factory with a 190W panel, 30-amp charge controller, and up to eight prepped outlets, and also includes TPMS prep, WiFi prep, and a rear camera prep so upgrades down the road are straightforward.
Other travel trailers floor plans (around 36 ft 10 in), similar in size and price to the Mallard IDM321BH.
