Rainbow / Double Rainbow Clip-in Liner

($30)
Lightweight (4oz / 110g) clip-in liner adds warmth in winter or cooling in summer. Also protects against condensation and any drips or  mist due to heavy rain. Liner material is 1.1-ounce ripstop nylon with a durable water repellent finish for breathability and mist/drip protection.
Standard single wall interior Interior after liner installation
Liner attaches to standard Rainbow and Double Rainbow clips at lower corner, mid-arch, and apex and provides a full second wall underneath the roof panel. Air gap between interior wall and roof traps warmth in winter and limits heat from direct sun in summer.
Liner hangs 2" beneath roof at clip points