Since its launch in 2008, the award-winning Copper Spur has been our most popular ultralight backpacking tent. Thanks to our proprietary HyperBead(TM) fabric, the latest Copper Spur UL is lighter, stronger, and more waterproof than ever!High volume, freestanding design provides ample interior room and the stability to keep you sleeping soundly through the roughest backcountry nights. Fully featured, with design aspects that make the backcountry more comfortable - like multiple gear storage pockets, an awning-style door, and generous vestibule space. When ultralight comfort is the priority, the Copper Spur UL is your ultimate home away from home. DESIGN & DETAILS: Featuring our strongest and most durable HyperBead(TM) fabric technology in our UL tent line. Engineered to perform season after season. Proprietary HyperBead(TM) fabric is 6% lighter, 25% more waterproof and 50% stronger than traditional fabrics, without added water repellent chemicals EZ Pack Stuff Sack with large length-wise opening and compression closure makes packing up simple and easy High volume, freestanding architecture provides generous livable space and stability - no need to stake out corners for a full pitch! Large, easy egress door design featuring dry entry/exit vestibules to keep gear dry Side entry, dual-door design features a door and generous vestibule on both sides of the tent Expanded coverage with awning-style doors that can be supported with trekking poles (sold separately) or included extra guylines Oversized, 3D bin pocket provides massive, off-the-floor storage, ceiling and side pockets provide additional organization Increased airflow with Low Vent capability on the vestibule doors and a high vent on fly, combined with double sliders on the vestibule zippers for venting from the top or bottom TipLok(TM) Tent Buckle provides secure pole-tip capture, rainfly attachment, tensioner, and stake-out loop Easy to use injection molded cross pole socket makes setup a breeze Quick Stash door keeper on tent body makes stowing unzipped door quick and easy Attach gear lofts, accessories and mtnGLO(R) Tent & Camp Lights with multiple interior loops Pre-cut reflective guylines and reflective webbing shine in the light of a headlamp, helping prevent tripping ADDITIONAL SPECS: To extend the life of your tent floor and enable fast fly compatibility, we recommend using a Big Agnes footprint - sold separately