Hardshell Annexes

23Zero’s Hardshell Annexes expand your roof tent’s living space with durable, weather-ready protection for vehicle-based camping.

Designed to integrate seamlessly with our Armadillo hard shell roof top tents, these annexes create a fully enclosed room for changing, gear storage, or additional sleeping space. Each hardshell annex offers a secure fit, quick setup, and the extended coverage overlanders expect from a premium roof tent annex system. Ideal for car, truck, and SUV roof tent setups, our annexes add comfort and versatility to any hard shell roof tent.