Gear Guide: Telos Freestanding Ultralight Tent by Sea to Summit

The Sea to Summit Telos Freestanding Ultralight Tent offers exceptional space, ventilation, and weather protection in a minimalist package; ideal for backpackers seeking comfort and performance.

Gear Guide: Telos Freestanding Ultralight Tent by Sea to Summit
Finding home in the backcountry is no problem with the Sea to Summit Telos Ultralight Tent! Get ready for a peaceful night under the stars in this spacious ultralight tent!

When it comes to ultralight backpacking tents, the Sea to Summit Telos Freestanding Ultralight Tent has become a standout for hikers who crave comfort, space, and smart design without adding unnecessary weight. This tent blends Sea to Summit’s signature innovation with real-world usability, making it an excellent choice for backpackers who value both form and function.

Interior view of the Sea to Summit Telos Ultralight Tent highlighting vertical walls, mesh panels, and generous headroom for backpackers.
Spacious, airy, and smart, the Telos makes ultralight living feel surprisingly roomy. This tent is great for backpacking newbies and pros alike!

After years of trekking through alpine storms and desert downpours, I’ve learned how much of a difference a well-designed shelter makes. The Telos series hits that sweet spot between livability, packability, and weather protection! Ideal for adventurers who want an ultralight home in the wild.


Standout Features: Why the Telos Tent Shines

  • Freestanding Design: Easy to pitch anywhere, from rocky alpine basins to desert slickrock.
  • Ultra-Durable Materials: The tent body and fly use a lightweight yet tough 15D and 20D nylon construction with silicone and PU coatings for reliable waterproofing.
  • Tension Ridge Architecture: This unique Sea to Summit design creates near-vertical walls for more interior space and headroom than most ultralight tents.
Backpacker setting up the Sea to Summit Telos Freestanding Ultralight Tent using its simple pole structure on rocky terrain.
Quick to pitch, easy to love. The freestanding design makes setup smooth even after a long day on the trail. This tent is a breeze to put up and take down.
  • Excellent Ventilation: Top ventilation ports and adjustable rainfly configurations help reduce condensation on cool mornings.
  • Versatile Setup Options: Use the “Hangout Mode” with trekking poles or sticks to turn the rainfly into a minimalist shade shelter.

Specs Overview

Feature Details
Capacity 2P and 3P models available
Weight Starting at 3 lbs 11 oz (for 2P)
Peak Height 43.5 inches (2P)
Material 15D nylon mesh inner, 20D ripstop nylon fly
Freestanding Yes
Price See current price

Why We Love It

The Telos Freestanding Ultralight Tent is not just light and easy to pitch, it’s designed really well. Sea to Summit solved the classic ultralight dilemma: balancing space with weight. The Tension Ridge design offers noticeably more livable interior space than traditional trekking-pole shelters, while still being easy to pitch solo.

Sea to Summit Telos Freestanding Ultralight Tent diagram showing floor plan, peak height, and internal dimensions for two-person setup.
Such a thoughtfully engineered space: the Telos Ultralight Tent’s unique geometry maximizes room and head height without adding weight.

The ventilation system is one of the best I’ve seen in an ultralight tent. Adjustable fly configurations allow for airflow on warm nights or complete protection when storms roll in. Small but thoughtful touches like the FairShare storage system and Lightbar pole diffuser show that Sea to Summit really thought about how hikers actually use their tents.


Best For

  • Backpackers seeking ultralight comfort
  • Campers who want a freestanding setup
  • Hikers venturing into humid or alpine conditions
  • Anyone who values both livability and packability
Close-up of a hand connecting Sea to Summit Telos Tent corner strap and tension adjustment system for secure pitching.
Smart details that matter: easy-to-use clips and tension adjusters make setup quick and intuitive after long days on the trail.

Wrapping It Up

The Sea to Summit Telos Freestanding Ultralight Tent proves that ultralight doesn’t have to mean uncomfortable. Its smart design, spacious feel, and storm-ready build make it one of the most thoughtfully engineered backpacking tents out there. Whether you’re tackling high mountain passes or exploring canyon country, this tent has you covered.


This article is independent of the supplier and reflects my own opinions. Some of the links on this page are affiliate links, which means I may receive a small commission if purchases are made through those links at no additional cost to you.