Big Agnes Copper Spur UL1 Tent – Ultralight Solo Shelter

This ultralight backpacking tent is built for solo missions where weight matters but comfort still counts. The Copper Spur UL1 from Big Agnes combines high-volume architecture with cutting-edge materials to deliver a freestanding, 3-season shelter that’s light, strong, and surprisingly spacious. In addition, it packs down to the size of a wine bottle—ideal for thru-hikers, bikepackers, and minimalist adventurers.

️ Why This Ultralight Backpacking Tent Stands Out

Made with proprietary HyperBead™ fabric, the Copper Spur UL1 is 6% lighter, 25% more waterproof, and 50% stronger than traditional tent materials. Moreover, it’s PFAS-free and engineered to perform season after season. As a result, you get reliable protection without added chemicals or coatings that wear off over time.

Built for Comfort and Efficiency

The high-volume pole design creates near-vertical walls for better headroom and livable space. Meanwhile, the TipLok™ Tent Buckle simplifies setup by combining pole-tip capture, rainfly attachment, and stake-out loop in one. In addition, the awning-style vestibule offers dry gear storage and expanded coverage using trekking poles or guylines.

Ideal Use Cases

• Thru-Hiking: Lightweight and compact for long-distance trails
• Bikepacking: Packs small and sets up fast
• Wild Camping: Discreet colorways and fast fly setup
• Solo Backpacking: Roomy interior and smart storage

Product Specs

• Capacity: 1 person
• Season Rating: 3-season
• Total Weight: 2 lbs 6 oz / 1.09 kg
• Trail Weight: 2 lbs / 964 g
• Packed Size: 18″ x 4″
• Floor Area: 20 sq ft
• Vestibule Area: 9 sq ft
• Peak Height: 38″
• Poles: DAC Featherlite NFL aluminum
• Fabric: 15D nylon with 20D ripstop and 1500mm waterproof coating

Explore More Gear

Looking for more ultralight shelters? Browse our Tent Collection and Big Agnes Gear to build your perfect backcountry setup. Also available at REI Co-op and Big Agnes official site.

Enhance your backcountry setup with these trail-tested essentials:

• Trailmade Backpacking Bundle

• Half Dome 2 Tent with Footprint

• NEMO Tempo 20 Synthetic Sleeping Bag

• Wawona 6 Tent

Each pairs perfectly with the MSR Front Range for a lightweight, durable, and reliable adventure kit.

See how it performs in the Advnture gear review and compare specs on the GBAC tent guide.