Copper Spur UL4

Product Information

The Big Agnes Copper Spur UL4 is a go-to choice for ultralight backpacking, offering generous space and robust protection for three-season adventures. This tent truly stands out with its proprietary HyperBead fabric, a significant upgrade that's not only lighter but also more waterproof and stronger than traditional materials, all without relying on PFAS chemicals. It's built for those who prioritize a spacious, comfortable backcountry shelter without the added weight.

This freestanding, high-volume design ensures ample interior room and stability, even when you can't stake out every corner. Thoughtful features like dual side-entry doors with awning-style vestibules and clever interior storage pockets make it exceptionally livable and easy to organize your gear.

Features

• Utilizes proprietary HyperBead™ fabric technology, which is 6% lighter, 25% more waterproof, and 50% stronger than previous fabrics, and PFAS-free.
• High-volume, freestanding architecture provides generous livable space and stability.
• Large, easy-egress door design with dry entry/exit vestibules.
• Awning-style vestibule doors offer expanded coverage, usable with trekking poles (sold separately) or included guylines.
• New TipLok™ Tent Buckle streamlines setup by combining pole-tip capture, rainfly attachment, tensioner, and stake-out loop.
• Multiple interior loops for attaching gear lofts, accessories, and lights.
• Quick Stash door keeper on the tent body makes stowing unzipped doors easy.
• New EZ Pack Stuff Sack with a large length-wise opening and compression feature simplifies packing.

Specs

• Sleeping Capacity: 4-person
• Seasons: 3-season
• Trail Weight: 5 lbs (2.27 kg)
• Packed Weight: 5 lbs 8 oz (2.49 kg)
• Floor Area: 57 sq ft (5.3 m²)
• Vestibule Area: 14 sq ft + 14 sq ft (1.3 m² + 1.3 m²)
• Peak Height: 50 inches (127 cm)
• Packed Size: 21" x 6" (53 x 18 cm)
• Rainfly/Floor Material: Proprietary HyperBead™ fabric; 15D nylon with 20D solution dyed ripstop and 1500mm waterproof rating.
• Tent Body Material: Breathable 15D nylon with 20D solution dyed ripstop, and 15D polyester mesh.
• Poles: DAC Featherlite NFL, NSL, and pressfit poles.