Big Agnes SLX Tent Floor Pad

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The Big Agnes SLX tent floor pad turns your 2-person backpacking tent into a bouncy house! Well, not exactly, but you can cover the entire floor in 3.5 in. thick wall-to-wall air-pad bliss.

  • Features

    • Generous pad accommodates 2 sleepers or 1 person who prefers the starfish sleeping position; tapered design fits into most standard 2-person backpacking tents
    • Thermolite® WRM HL™ durable, high-loft synthetic insulation provides exceptional warmth with minimal weight and bulk
    • Built-in advanced heat reflective technology enhances the insulation by reflecting your own body warmth back to you
    • Minimalist offset I-beam construction reduces weight and provides consistent stability and comfort
    • Quilted top provides a cushioned pillowy sleeping surface that's almost as comfortable as your bed at home
    • Larger outer chambers keep you comfortably cradled in the middle of the pad; outer edges of pad are 4.25 in. thick and inner section is 3.5 in. thick
    • 2 high-volume valves allows for efficient and easy inflation, superfast deflation and micro-adjustments as needed
    • Antimicrobial treatment inside the pad prevents microorganism growth
    • Double ripstop nylon fabric improves tear strength and durability by 25% over regular nylon
    • Aviation-grade thermoplastic polyurethane lamination supplies durability
    • Tapered design fits a standard 2-person backpacking tent measuring 78 in. in long, 50 in. wide at head and 40 in. wide at feet
    • When sleeping on frozen ground or snow, Big Agnes recommends pairing with a closed-cell foam pad as an additional barrier (sold separately)


    View all Big Agnes Air Pads
  • Technical Specs

    Best Use


    Sleeping Pad Type


    Sleeping Pad Shape




    Insulation Type




    Repair Kit Included


    Stuff Sack Included


    Packed Size

    6 x 11 inches

    Sleeping Capacity


    Pad Thickness (in.)

    3.5 inches


    78 x 50/40 x 3.5 (L x W head/foot x D) inches


    2 lbs. 10 oz.



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