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Sea to Summit Alto TR2 Tent

sku# 201690
Sea to Summit - Alto TR2 Tent
Model Info

Prices displayed in U.S. dollars at checkout.

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Product Info

The Sea to Summit Alto TR2 Tent is a weight-conscious backpacker's paradise. Its semi-freestanding design gives the user a high degree of livability thanks to its oversized doors and high vertical walls. Plus, with Apex Vents™ the tent effectively expels moist air and reduces condensation. Time to kick back and relax after a tough day on the trail in the Sea to Summit Alto TR2 Tent.

Product Details


Floor / Rain Fly Fabric15-Denier Ripstop Nylon

Canopy Fabric15-Denier Polyester Mesh

Pole MaterialAluminum DAC TH72M


Vestibule Area18 sq ft

Peak Height42.5"

Packed Size4.7" x 20.5"

Floor Dimensions84.5" x 53" x 38"

Floor Area27 sq ft


Tension RidgeThe poles of the Tension Ridge™ are swept upwards like the dihedral wing of an airplane – not angled downwards as is common in tents. This raises the tent’s shape, providing significantly more head and shoulder room, higher doors, easier access and more usable vestibule space.

Quick Connect Pole FleetTypical of Sea to Summit’s commitment to refining details to make gear frictionless and more functional, these machined aluminum clips make setting up the rainfly (either with the inner tent, or with a footprint in ultralight configuration) quick and easy. And they are far more durable than plastic buckles.

Fair Share Storage / LightbarEvery Sea to Summit tent packs up into three stuff sacks to allow you to split the load easily. During setup, two stuff sacks transform into gear storage pockets, while the pole stuff sack (with a translucent diffuser) becomes a Lightbar™. Add a headlamp or two for soft illumination throughout the tent.

Apex Vent / Baseline VentMounted at the highest point, Apex Vents allow warm moist air to escape and channel fresh air into the tent. The vent can easily be zipped shut from inside the tent and does not require mesh to retain its shape, significantly improving airflow. Baseline Vent allows you to control humidity in wet conditions by opening or closing lower portion of the door while maintaining vestibule function and rain protection for your gear.


  • Material: Aluminum, Nylon, Polyester
  • Seasons: 3 Season
  • Capacity: 2 People
  • Weight (lbs): 2
  • Warranty: Limited Lifetime

Other Notes

Sea to Summit products can only be shipped within the United States and Canada



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