REI Co-op Half Dome SL 3+ Tent with Footprint

$265.29Compared to $379.00*
Reduced Price. You save 30%
*Intermediate markdowns may have been taken.
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Color: Blue Heaven
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Over a pound less than its famed predecessor, the REI Co-op Half Dome SL 3+ backpacking tent is great for three people who appreciate some extra room, intuitive setup and a-spot-for-it-all storage.

  • Features

    • Superlight (SL) construction engineered for an impressive trail weight (under 5 lbs.) that stands up to 3-season weather and doesn't skimp on the beloved Half Dome features
    • 3+ size floor plan boosts livable space for 3 people, plus gear—or a furry friend
    • Pre-bent pole architecture boosts livable space; vertical side walls provide generous head and shoulder room
    • Mesh panels in upper portion of tent improve ventilation and views; ripstop panels in lower portion provide privacy, reduce drafts and exposure to blowing dust and dirt
    • REI Exclusive tension-truss architecture creates stable vertical sidewalls for generous space and plenty of headroom
    • 2 large D-shape doors offer a spacious yet lightweight solution for ease of coming and going; doors can be rolled up and secured
    • 2 dual-stake vestibules offer easy access and additional covered storage
    • Hubbed, color-coded pole assembly simplifies setup
    • Pockets and hang loops help organize the interior
    • Fly design allows sides and ends to be rolled up to maximize views and airflow; everything also rolls down quickly if a storm blows in
    • Fly has 2 closable ceiling vents that provide airflow and help prevent condensation buildup
    • Includes rainfly, footprint, guylines with tighteners, pole-repair tube, pole bag, 8 stakes and stake bag
    • Made with solution-dyed mesh to reduce water and energy use in manufacturing


    View the REI Co-op Half Dome Product LineView all REI Co-op Backpacking Tents
  • Technical Specs

    Best Use




    Sleeping Capacity


    Minimum Trail Weight

    4 lbs. 13 oz.

    Packaged Weight

    5 lbs. 11.7 oz.

    Packed Size

    7 x 23 inches

    Floor Dimensions

    90 x 78 inches

    Floor Area

    48.75 square feet

    Vestibule Area

    22.5 square feet

    Peak Height

    44 inches

    Number of Doors

    2 doors

    Number of Poles

    1 hubbed poleset

    Pole Material


    Canopy Fabric

    40-denier ripstop nylon/20-denier nylon mesh (bluesign® approved)

    Floor Fabric

    40-denier ripstop nylon

    Rainfly Fabric

    30-denier nylon

    Footprint Included


    Design Type



    Contains materials that meet the bluesign® criteria

  • REI Co-op Membership

    A lifetime of benefits

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    20% Off Shop Services

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    Co-op Member Reward

    Co-op profits go back to their source—members get 10% back annually on eligible purchases. (10% is typical but not guaranteed.)
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    Buy and Trade In Used Gear

    With Re/Supply, co-op members shop and trade in used gear that’s ready for more life outside.
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  • Reviews
    73 reviews with an average rating of 4.1 out of 5 stars

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