The Vango Helium 100 is a lightweight, one-person tunnel tent designed for backpacking and fast-and-light adventures. It features a semi-geodesic tunnel architecture that balances structural stability with a reduced pack size and weight. The tent utilizes a single-pole configuration for rapid pitching. The flysheet is constructed from Protex RS ripstop fabric, providing high levels of waterproof protection and durability, while the inner tent features breathable polyester with mesh ventilation panels. The design includes a side-entry porch area for gear storage and internal pockets for organization.