Sea to Summit Alto TR1 PLUS Ultralight Backpacking Tent

The Alto TR1 PLUS is a one person, semi-freestanding tent with a full fabric inner for adventuring into cold winds and cold temperatures. It has lots of space due to a tension ridge creating near vertical walls, superior adjustable ventilation with vents at the top and down low to control airflow, is easy to set up and has unmatched versatility with five set-up options. Other details include a FairShare Storage System for easy packing and a Lightbar System that uses the tent pole storage sack and your headlamp to provide soft, even illumination.

• 3+ season
• Silicone and Polyether Poly-Urethane (Sil-PeU) coated 15D fly fabric provides excellent hydrolytic stability for durable waterproof performance
• 1200mm waterhead 15D fly and 2500mm 20D floor, both with fully-taped and waterproof seams
• DAC Featherlite NFL and PRESSFIT pole sections with varying diameters for maximum strength at minimum weight
• Patented Tension Ridge Architecture creates class-leading usable space, height and ventilation
• Oversized Apex Vent efficiently expels hot air to prevent condensation build-up
• Baseline and Apex Vents work together to create superior airflow and are easily adjusted from inside the tent
• Breathable Nylon fabric canopy with seam-taped 2500mm waterhead floor for dependable performance in cold and wet conditions
• Dual layer adjustable vents on inner ceiling and doors allow airflow without compromising insect protection
• FairShare Storage System allows you to distribute weight evenly between friends or within your pack
• Lightbar: tent pole bag doubles as a ceiling-mounted light-diffuser, when used in combination with your headlamp
• Patent-pending and easy-to-use Quick Connect Tent Feet allow one-handed attachment and adjustments
• Ultimate versatility with five set-up configurations: Dry Set-Up, Fly Only, Inner Only, Partial Fly and Classic Mode
• Large vestibule provides plenty of space to store gear and pr...