【Product Features】 • ARNICA plus upgrades with full mesh panels, side walls, and a roof sheet for four‑season comfort • Hanging 4‑person inner tent fits two adults plus two to three children comfortably • Remove the inner to create an 8–10 person tunnel shelter with large side and front openings • Full mesh and flip‑up panels provide summer ventilation and full closure for rain protection • Three main poles and bridge poles form a semi‑freestanding, wind‑resistant frame with few guylines • Linked awning system lifts three panels with just two to four upright poles • Side walls add privacy and block crosswind; unzip to extend the awning • Light‑blocking PU roof and additional roof sheet reduce heat and interior condensation • Vent ports at the bottom of front and rear panels bring fresh air even in rain • All poles store in a single bag for easy transport 【Product Specifications】 • Floor size: 620 × 320 × 210 cm • Inner tent size: 300 × 220 cm • Packed size: 81 × 42 × 35 cm • Weight: 23.5 kg total; poles, 5.8 kg; pegs, 1.2 kg • Package includes: flysheet × 1; roof sheet × 1; inner tent × 1; long main poles × 2; short main poles × 2; bridge poles × 2; 20 cm steel pegs × 24; 3.5 m guylines × 4; 2.5 m guylines × 8; carry bag, pole case, peg‑rope case • Capacity: 4 persons with inner, 8–10 persons as shelter • Materials: – Fly roof and walls: 150D polyester oxford with light‑blocking PU, 3,000 mm water resistance, water‑repellent, UV‑treated – Roof sheet: 150D polyester oxford with light‑blocking PU, 3,000 mm water resistance, water‑repellent, UV‑treated – Inner walls: 68D polyester taffeta – Inner floor: 210D polyester oxford with PU, 1,800 mm water resistance – Poles: A6061 aluminum, φ17.5 mm, φ16 mm, φ13 mm