The Alto TR1 from Sea To Summit is an innovative dome tent specifically designed for ultralight backpacking. It accommodates one person and is ideal for three-season adventures. The Tension Ridge architecture provides an excellent weight-to-usable space ratio, enhancing the tent's comfort and functionality. Weighing only 1110 g and with a compact packed size of 44 x 11 cm, the Alto TR1 is easy to transport and perfect for trekking trips. The tent is made from high-quality materials, including 15D nylon for the rainfly and floor, as well as a highly ventilated polyester inner tent that also offers protection against insects. The thoughtful design allows for a standing height of 108 cm, making the interior pleasantly airy. The Alto TR1 is therefore the perfect choice for those who value lightness and comfort without sacrificing functionality.

• Tension Ridge architecture for optimal space and ventilation
• Ultralight design with a total weight of only 1110 g
• Highly ventilated inner tent made of 15D polyester for insect protection
• Waterproof rainfly and floor with a water column of 1200 mm
• Includes a pack/compression sack and guy lines for easy transport.