Alto TR1 - One Person Ultralight Tent - Sea to Summit

Alto one-person is a semi-freestanding tent perfect for the weight-conscious solo backpacker who still wants a high degree of liveability in their shelter.

The revolutionary Tension Ridge architecture of the Alto allows for taller oversized doors and vertical walls that create an unrivalled amount of space. Apex Vents positioned at the highest point of the tent effectively expel moist air and minimise condensation, and the variable rainfly can be rolled back on both sides for stargazing, then deployed quickly from inside the tent.

Features

• Tension Ridge raises the tent’s shape upwards for more usable head-and-shoulder space and creates truly higher doors for easier entry and more vestibule storage.
• Colour-coded ultra-strong lightweight DAC NSL poleset and quick connect pole feet make for easy setup.
• Made for longevity and superior waterproof performance by using premium materials including DAC poles, YKK zippers, 7-series aluminium hardware and seam-taped PeU-coated rainfly.
• FairShare storage system: tent packs into 3 stuff sacks to split the load. After set-up, stuff sacks transform into gear storage pockets.
• Lightbar: add a headlamp and secure the tent pole storage sack to the apex of the tent for soft even illumination.
• Rainfly can be setup first for a dry setup and takedown.
• Includes 9 Ground Control Light Tent Pegs and 4 removable Ground Control Guy Lines with custom attachment toggles.
• To extend the life of your tent floor we recommend using a Sea to Summit footprint - sold separately.

Construction & Materials

• The 15 cm deep 15D nylon tub floor is rated to 1200mm hydrostatic head – ultralight, waterproof and durable.
• Ultra-lightweight 15D polyester mesh inner for maximum ventilation. Its dark grey Colour provides excellent visibility.
• Silicone / Polyether Polyurethane coated 15D nylon rainfly fabric provides long-lasting waterproof performance.
• The poles of the Tension Ridge are swept upwards – not angled downwards as is common in tents. This raises the tent’s shape, providing significantly more livable space.
• Apex Vent - at the highest point of the tent, this oversized vent efficiently expels warm air to prevent condensation and can be easily zipped shut from inside the tent.
• Baseline Vents allow you to control airflow and effectively manage humidity and condensation in wet conditions without letting the rain in.
• Quick Connect Foot is a beautifully designed, machined aluminium clip that attaches the pole and the inner foot with ease and is stronger than plastic buckles that can break.

Specifications

• DESIGN TYPE: Semi Freestanding
• DOOR COUNT: 1 Door / 1 Pole
• FABRIC – CANOPY: 15-denier polyester mesh
• FABRIC – FLOOR: 15-denier ripstop nylon
• FABRIC - RAIN FLY: 15-denier ripstop nylon
• FOOTPRINT INCLUDED? No
• POLE MATERIAL: Aluminium DAC TH72M
• SEASON RATING: 3 Season
• FLOOR AREA: 1.81 M2
• FLOOR DIMENSIONS: 215 x 107 x 61 cm
• FLY + FOOTPRINT PITCH WEIGHT: 781 g
• MINIMUM TRAIL WEIGHT: 938 g
• PACKED SIZE: 10 x 46 cm
• PACKED WEIGHT: 1110 g
• PEAK HEIGHT: 108 cm
• POLE DIAMETER: 8.7 and 9.5mm
• VESTIBULE AREA: 0.7 M2

Frequently Asked Questions

Please visit the Sea to Summit Website Here.