The semi-freestanding two-person Alto TR2 Bikepack tent from Sea to Summit combines ultra-light backpacking with first-class space and comfort for three-season adventures. Tension Ridge architecture sets new standards: More usable space, a high ceiling for more headroom, oversized entrances for easier entry and exit, and two large vestibules for gear storage. Effective and adjustable ventilation at the zenith and multiple setup modes also make this backpacking tent the epitome of comfort and versatility. Although the Sea to Summit Alto TR2 Bikepack only weighs around 1,649 g (can be optimized to around 1,156 g if you do without a few pegs, guy ropes and the stuff sacks), it is packed with intuitive functions such as the FairShare Storage System, which consists of dual-use storage bags that clip into the tent to create additional storage space and the light-diffusing Lightbar. The Bikepack version differs from the "normal" version in that the tent is packed differently here.