Sea To Summit Alto TR1 Mesh Inner

The Alto TR1 Mesh Inner semi-freestanding 1-person tent from SEA TO SUMMIT is a model designed for spring, summer and fall adventures. It stands out for its unique combination of lightness and comfort thanks to the Tension Ridge™ arch system which offers unrivaled space, unprecedented interior height, a large entrance door and a spacious apse to store your equipment. Adjustable ventilation, intuitive features and multiple mounting options make this tent a versatile and comfortable choice.


OPTIMIZED TENT SHAPE
The tension peak poles are specially designed to provide an optimized tent shape. They are swept upward, similar to the dihedral wing of an airplane, providing more head and shoulder room, higher doors, easier access and a more usable vestibule.


QUICK CONNECTION POLE FEET
Machined aluminum clips make setting up the rainfly quick and easy, whether with the inner tent or with a footprint in an ultralight configuration. They are also more durable than traditional plastic buckles.


LOAD DISTRIBUTION AND LIGHT BAR
The Sea to Summit tent comes with three storage bags, allowing for easy load distribution. Two storage bags transform into gear storage pockets once installed, while the pole storage bag becomes a light bar thanks to its translucent diffuser.


APEX VENTS
Apex vents, located at the highest point of the tent, allow warm, humid air to escape while channeling cool air inside. These vents can be easily closed from inside the tent with a zipper, without requiring netting to maintain their shape, promoting better air circulation. The base vent allows you to control humidity in humid conditions by opening or closing the bottom of the door while maintaining vestibule function and rain protection for your equipment.