This super lightweight travel trailer was build to be rugged and highly insulated for all season use without compromise. 2” foam core composite panels all around. No wood or aluminum studs anywhere! This unit will last. Water tank is inside in the heated space. Diesel heating system 12v compressor fridge 160w solar system to be off grid 1x 100A battery that can be upgraded to lithium if needed Composting toilet Cork flooring Bamboo cabinetry throughout Huge counter top space Awning style windows Huge panorama hatch Oversized super durrable all terrain tires Huge cozy seating area that transforms into a queen size bed Total weight (dry) 2100lb/960kg Gvwr is at 3500lb . This leaves you with a whooping 1400lb payload This unit is build to last!