Big Agnes Tumble 3 mtnGLO Tent

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Winner of Backpacker's 2015 Editors' Choice Award for its built-in LED lights, this 3-person, 3-season tent will light up your backcountry trip with a click of a button.


  • 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)
  • Symmetrical pole structure simplifies setup with Pressfit connectors and lightweight hubs; plastic clips attach tent body to pole frame
  • 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; 4 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 9 lightweight aluminum hook 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

5 lbs. 13 oz.

Fly / Footprint Pitch Weight

4 lbs. 3 oz.

Packaged Weight

6 lbs. 5 oz.

Packed Size

6 x 25 inches

Floor Dimensions

93 x 73 inches

Floor Area

47 square feet

Vestibule Area

9 + 9 square feet

Peak Height

46 inches

Number of Doors

2 doors

Number of Poles


Pole Material


Pole Diameter

9.5 millimeters

Canopy Fabric

Ripstop polyester/polyester mesh

Floor Fabric

Polyurethane-coated ripstop polyester

Rainfly Fabric

Polyurethane-coated ripstop nylon

Footprint Included


Design Type


12 reviews with an average rating of 3.7 out of 5 stars

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