Sea to Summit Alto TR2 Tent

3 Season / 2 Person / Mesh Inner / Height: 105cm, Length 215cm / Two Entrances
Weighs 1154g (excludes pegs & bags)
Code: SS21337
  • Now £394.99
  • (FREE Delivery on orders over £15)
Item out of Stock | Usually dispatched within 24 hours

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Sea to Summit says:

The two-person, semi-freestanding Alto TR2 is where ultralight tents meet class-leading space and comfort for three-season adventures. Our patent-pending Tension Ridge Architecture means this tent has unmatched useable room, a high ceiling, oversized doors and two large vestibules for storing gear. A truly effective and adjustable ventilation system and multiple set-up modes also make this backpacking tent the epitome of comfort and versatility.

Though the Alto TR2 weighs only 1156g | 2lb 8.8oz (minimum trail weight), it’s packed full of intuitive features, like our FairShare Storage System, which is comprised of dual-use storage bags that can be clipped into your tent to create extra storage and our illuminating Lightbar. With a mesh inner and DAC’s world-class Featherlite NFL and PRESSFIT pole sections, the Alto TR2 is primed for fast-and-light exploits.

We're working out what we think about Sea to Summit's Alto TR2 Tent, we'll add our comments here in due course.

- Reviewed by Ultralight Outdoor Gear

Help and advice:
  • Patent-pending Tension Ridge Architecture creates class-leading usable space, height and climate control.
  • 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.
  • 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.
  • Two large vestibules provide plenty of space to store gear and protect it from the elements
  • Tall-wide doors allow for comfortable access and expansive views outside for a more liveable interior.
  • Easily adjustable Ground Control Guy Cords with quick-connect V-Toggles can be attached or removed from multiple guy loops to suit wind conditions.
  • Available accessories: Bigfoot Footprint, Lightfoot Footprint, Gear Loft, additional Ground Control Light Tent Pegs and Guy Cords.

Our Specs

  • Inner tent weighs: 420g
  • Flysheet weighs: 444g
  • Poleset weighs: 290g
  • Total weight for comparison: 1154g (excludes pegs and bags)
  • x9 pegs supplied weigh: 68g

Sea to Summit Specs

  • Capacity: 2 Person
  • Minimum trail weight: 1156g (includes fly, inner + poles)
  • Fast fly weight: 971g (this includes fly, poles + footprint)
  • Packaged weight: 1340g
  • Outer tent dimensions (HxWxL): 111 x 244 x 223cm
  • Inner tent dimensions (HxWxL): 105 x 134/97 x 215cm
  • Packed size: 12 x 12 x 52cm
  • Door height: 108cm
  • Floor area: 27 ft / 2.5 m2
  • Total area: 46 ft / 4.3 m2
  • Vestibule area: 18.5 ft / 1.7 m2
  • Season: 3 season
  • Seam sealed: Yes
  • Number of vestibules: 2
  • Number of pegs included: 9
  • Number of guylines: 2 x 1m, 2 x 2.2m
  • Fits Sea to Summit Mats: 1 Large + 1 Regular Tapered
  • Repair kit: Yes (includes self-adhesive fabric repair patches + pole repair splint)

Construction & Materials

  • Silicone and Polyether Poly-Urethane (Sil-PeU) coated 15D fly fabric provides excellent hydrolytic stability for durable waterproof performance.
  • 1200mm waterhead fly and floor with fully-taped and waterproof seams.
  • Ultra-lightweight 15D polyester high-airflow mesh for maximum ventilation and no-see-um insect protection.
  • DAC Featherlite NFL and PRESSFIT pole sections with varying diameters for maximum strength at minimum weight.
  • Strong 7075-T6 aluminium alloy Ground Control Light Tent Pegs provide secure anchoring thanks to the custom TriPoint, multi-notch design.
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