The Helium Bivy, weighing just 510 grams, is a lightweight among bivy sacks. Waterproof and minimalist, it is ideal for solo trips with light luggage. The Pertex Shield+ is not only ultra-light and waterproof but also breathable. The base of the bivy, designed in a simple shell shape, is made from durable 70D nylon with a TPU coating.
Pertex Shield Plus is a blend of technically advanced, soft, and lightweight outer materials with polyurethane film laminates. It offers a high level of wind and water protection with excellent breathability, making it optimal for lightweight, waterproof fabrics for high-performance outdoor athletes.
• Surface coating: TPU
• Details:
- Outer material: Pertex Shield+ 2.5L, 30D ripstop nylon
- Base material: 70D with TPU coating
- Waterproof and breathable
- Fully taped seams.