2. Spread out on the roof of vehicle.
3. The cover is adjustable, extra space to place most equipments, the max space is 230 liters.
4. The tent was made by double side waterproof, and inside UV interrupting heatproof process.
5. The ladder was made by aluminum alloy and slide shaping tubes.
6. The base structure was made by aluminum alloy and positive electrodes extra work, and with 10 mm thick PP hollow sheet, so it's easy to wet-proof and heatproof.
7. The safe hold weight of spread out is 350 kg
8. Open Size: 160 x 200 x 144 cm
9. Close size: 170 x 105 x 20 cm
10. Total weight is 40 kg
