Big Agnes Copper Spur UL 3 mtnGLO Tent

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Winner of Backpacker magazine's 2015 Editors' Choice Award for its built-in LED lighting, this ultralight 3-person, 3-season backpacking tent will brighten up your backcountry trips.

  • Features

    • mtnGLO™ Tent Lighting Technology features LED lights integrated into the tent body, so you can experience ambient light in your shelter with the click of a button
    • LED light strand is durable and flexible enough to withstand repeated tent pitching and stuffing
    • LEDs illuminate the interior of your tent with 90+ hrs. of hands-free light to sort gear, read, eat and play cards without blinding your friends with a headlamp
    • Simple push-button controller has 3 settings: on, off and 50% brightness; requires 3 AAA batteries (sold separately)
    • DAC Featherlite NSL and NFL poles with lightweight hubs; steep walls and crossover pole increase interior living space
    • 2 doors and 2 vestibules; stormflaps on vestibule zippers
    • 2 media pockets located above sleeping area enable clean earbud cord routing from phones or other devices; 8 interior mesh pockets keep small items organized
    • Gear loft loops are compatible with Big Agnes PowerCase mtnGLO gear loft (sold separately)
    • All seams taped with waterproof, solvent-free polyurethane tape (no PVC or VOCs)
    • Reflective guylines and webbing on tent corners
    • Comes with 8 Superlight aluminum J stakes
    • Save weight and create a minimalist shelter by using just the rainfly, poles and footprint (sold separately)


    View all Big Agnes Backpacking Tents
  • Technical Specs

    Best Use




    Sleeping Capacity


    Minimum Trail Weight

    3 lbs. 12 oz.

    Fly / Footprint Pitch Weight

    3 lbs. 1 oz.

    Packaged Weight

    4 lbs. 2 oz.

    Packed Size

    6.5 x 21.5 inches

    Floor Dimensions

    90 x 70 inches

    Floor Area

    44 square feet

    Vestibule Area

    9 + 9 square feet

    Peak Height

    44 inches

    Number of Doors

    2 doors

    Number of Poles


    Pole Material

    Aluminum DAC Featherlite NSL

    Pole Diameter

    9.3 millimeters

    Canopy Fabric

    Nylon/polyester mesh

    Floor Fabric

    Ripstop nylon

    Rainfly Fabric

    Ripstop nylon

    Footprint Included




    Design Type


  • Reviews
    5 reviews with an average rating of 3.4 out of 5 stars

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