Sea to Summit Tent Range Explained
Posted by Mark Richardson on Jun 30, 2022
Sea to Summit Tents listed in Weight Order
The one-person, semi-freestanding Alto TR1 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, an oversized door and a large vestibule 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.
Weighs: 930g
Non Free-standing
Inner Length: 215cm
Maximum Inner Width: 107cm
Inner Height: 105cm
Full Mesh Inner
The one-person, semi-freestanding Alto TR1 PLUS with full fabric inner, is where ultralight tents meet class-leading space and comfort for cooler climates. Our patent-pending Tension Ridge Architecture means this tent has unmatched useable room, a high ceiling, an oversized door and a large vestibule 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. Designed for cooler climates, the breathable full fabric inner blocks wind while allowing humid air to escape.
Weighs: 994g
Non Free-standing
Inner Length: 215cm
Maximum Inner Width: 107cm
Inner Height: 105cm
Full Fabric Inner with Vents
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.
Weighs: 1154g
Non Free-standing
Inner Length: 215cm
Maximum Inner Width: 134cm
Inner Height: 105cm
Full Mesh Inner
The Alto Bikepacking two-person is a semi-freestanding tent perfect for weight-conscious bikepackers and who still want a high degree of liveability in their shelter.
Sea to Summit’s engineers took the ultralight Alto TR2, equipped it with a poleset with shorter pole segments, and designed function-specific storage sacks to mount on your bike.
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 minimize condensation, and the variable rainfly can be rolled back on both sides for stargazing, then deployed quickly from inside the tent.
Weighs: 1187g
Semi Freestanding
Inner Length: 215cm
Maximum Inner Width: 134cm
Inner Height: 105cm
Full Mesh Inner
The two-person, semi-freestanding Alto TR2 PLUS with full fabric inner, is where ultralight tents meet class-leading space and comfort for cooler climates. 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. Designed for cooler climates, the breathable full fabric inner blocks wind while allowing humid air to escape.
Weighs: 1218g
Non Free-standing
Inner Length: 215cm
Maximum Inner Width: 134cm
Inner Height: 105cm
Full Fabric Inner with Vents
With best-in-class space, climate control and multiple set-up modes, the two-person fully-featured Telos TR2 was designed for the ultimate three-season camp experience. Our patent-pending Tension Ridge Architecture delivers unmatched useable room, a higher ceiling, oversized doors, two large vestibules for storing gear and an adjustable ventilation system.
Designed for ultimate versatility, the Telos TR2 can be pitched in a multitude of ways, including our Hangout Mode, which converts the tent into a semi-open shelter.
Weighs: 1418g
Free-standing
Inner Length: 215cm
Maximum Inner Width: 134cm
Inner Height: 105cm
Full Mesh Inner
With best-in-class space, climate control and multiple set-up modes, the two-person fully-featured Telos TR2 Bikepack tent was designed for the ultimate three-season bikepacking experience. Our patent-pending Tension Ridge Architecture delivers unmatched useable room, a higher ceiling, oversized doors, two large vestibules for storing gear and an adjustable ventilation system.
More suitable than the standard Telos TR2 for bikepacking due to having shorter pole sections and our innovative modular storage system allows you to split the load between your fellow campers, or pack each component speperatley for even weight distribution and to suit space limitation of your bike.
Designed for ultimate versatility, the Telos TR2 can be pitched in a multitude of ways, including our Hangout Mode, which converts the tent into a semi-open shelter.
Weighs: 1462g
Freestanding
Inner Tent Weighs: 487g
Flysheet Weighs: 506g
Poleset Weighs: 469g
With best-in-class space, climate control and multiple set-up modes, the two-person fully-featured Telos TR2 PLUS with full fabric inner, was designed for the ultimate three+ season camp experience. Our patent-pending Tension Ridge Architecture delivers unmatched useable room, a higher ceiling, oversized doors and two large vestibules for storing gear along with a truly effective and adjustable ventilation system.
Designed for cooler climates, the breathable full fabric inner blocks wind while allowing humid air to escape.
Weighs: 1638g
Free-standing
Inner Length: 215cm
Maximum Inner Width: 134cm
Inner Height: 105cm
Full Fabric Inner with Vents
With best-in-class space, climate control and multiple set-up modes, the three-person fully-featured Telos TR3 was designed for the ultimate three-season camp experience. Our patent-pending Tension Ridge Architecture delivers unmatched useable room, a higher ceiling, oversized doors and two large vestibules for storing gear along with a truly effective and adjustable ventilation system.
Weighs: 1852g
Free-standing
Inner Length: 230cm
Maximum Inner Width: 181cm
Inner Height: 128cm
Full Mesh Inner
With best-in-class space, climate control and multiple set-up modes, the three-person fully-featured Telos TR3 PLUS with full fabric inner, was designed for the ultimate three+ season camp experience.
Our patent-pending Tension Ridge Architecture delivers unmatched useable room, a higher ceiling, oversized doors and two large vestibules for storing gear along with a truly effective and adjustable ventilation system. Designed for cooler climates, the breathable full fabric inner blocks wind while allowing humid air to escape.
Weighs: 1852g
Free-standing
Inner Length: 230cm
Maximum Inner Width: 181cm
Inner Height: 128cm
Full Fabric Inner with Vents
Building on the design advances made in our award-winning ultralight Telos Tension Ridge tents, Sea to Summit introduces the Ikos TR 2 Tent, which offers the same great liveability and versatile setup options for everyday backpacking and vehicle-supported camping. The Ikos features typical Sea to Summit material quality and attention to detail. Four inner pockets and two gear lofts provide plenty of storage space, while machined-aluminum pole feet/rainfly C-clips make pitching easy. A DAC MX poleset supports a 68D polyester ripstop rainfly that is flame retardant-free and treated with a C0 non-PFC DWR. The rectangular floor (large enough for two regular rectangular sleeping mats) is a 68D polyester with a 4,000mm hydrostatic head; a footprint which extends to the tips of the vestibules is available. Spread out in this amazingly spacious home away from home.
Weighs: 2335g
Free-standing
Inner Length: 215cm
Maximum Inner Width: 135cm
Inner Height: 105cm
Full Mesh Inner
Building on the design advances made in our award-winning ultralight Telos Tension Ridge tents, Sea to Summit introduces the Ikos TR 3 Tent, which offers the same great liveability and versatile setup options for comfort-oriented backpacking and vehicle-supported camping. The Ikos features typical Sea to Summit material quality and attention to detail. Four inner pockets and two gear lofts provide plenty of storage space, while machined-aluminum pole feet/rainfly C-clips make pitching easy. A DAC MX poleset supports a 68D polyester ripstop rainfly that is flame retardant-free and treated with a C0 non-PFC DWR. The rectangular floor (large enough for three regular rectangular sleeping mats) is a 68D polyester with a 4,000mm hydrostatic head; a footprint which extends to the tips of the vestibules is available. Spread out in this amazingly spacious home away from home.
Weighs: 3209g
Free-standing
Inner Length: 200cm
Maximum Inner Width: 230cm
Inner Height: 123cm
Full Mesh Inner
We stock the full range of Sea to Summit Tents. In this post we explain the differences between the models.