This tent is completely unused and in brand-new condition. While I haven’t personally tested it, it appears to be factory sealed and untouched. The 3F UL Gear Lanshan 1 Pro is a premium single-wall ultralight tent designed for solo hikers seeking maximum weight efficiency without compromising on space. This 4-season model is constructed from high-tenacity 20D double-sided silnylon with a waterproof rating of 2000mm, providing reliable protection in varied weather conditions. Technical Specifications: Weight: 690g (tent body only); Fabric: 20D Double-coated Silnylon; Floor: 20D Silnylon with 5000mm waterproof rating; Dimensions: 230cm (L) x 80cm (W) x 125cm (H); Packed Size: 34cm x 15cm. Features include a spacious integrated vestibule, internal mesh pockets for organization, reinforced tie-out points, and a single-pole pyramid design that requires one trekking pole (set to 125cm) for setup. Its single-wall construction reduces weight while the 4-season specific fabric treatment ensures better performance in colder climates.