Engineered for ultralight backpacking without compromising space or comfort, the Big Agnes Copper Spur HV UL3 Long is a premium three-person tent designed for tall adventurers, multi-day treks, and thru-hikes. This “Long” version delivers the same lightweight performance and smart design Big Agnes is known for — with extra interior length that comfortably accommodates taller campers or those who prefer more room to stretch out.

The Copper Spur HV UL3 Long features high-volume (HV) architecture that maximizes headroom and livable interior space while keeping overall weight exceptionally low, making it a standout choice for backpackers who prioritize both comfort and packability. Durable, weather-resistant materials and a reliable DAC pole system provide solid performance in a range of conditions, from summer outings to shoulder-season treks.

Thoughtful design elements like dual large doors and vestibules give easy access and ample gear storage for three people, while color-coded webbing and intuitive setup features make pitching quick and simple even after a long day on the trail. Whether you’re planning weekend trips or extended adventures, the Big Agnes Copper Spur HV UL3 Long brings together lightweight performance, spacious comfort, and dependable shelter for your next outdoor journey.

Key Features

• Ultralight backpacking design: Minimal pack weight for long hikes and treks

• Three-person capacity: Spacious interior for up to three campers

• Long version: Extra length for taller users or increased comfort

• High-volume architecture: Maximizes headroom and interior livable space

• Dual doors & vestibules: Easy access and generous gear storage

• Durable construction: Weather-resistant fabrics and reliable DAC pole system

• Quick setup: Intuitive, color-coded assembly for hassle-free pitching