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Exped Sirius II Extreme Tent


Spacious, fast, light and sturdy! Integrated prop up poles in the foot end of the tent increase interior space to a new dimension. It eliminates the chances of your sleeping bag touching the walls and gives the taller of you the space you need.

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  • Added comfort: the integrated poles increase volume at the foot end allowing for the full length of the inner tent to be used
  • Quick and easy to pitch: slide the 2 poles into the flat pole sleeves; tension using 4 pegs. That's it! Zips have colour coded, reflective, and glow-in-the-dark pulls.
  • Storm proof: very few stakes are needed for setup. Numerous pre-mounted Dyneema guylines are attached and packed in “Cord Stuffsacks“. Guyline loops attached to the pole sleeve keep Sirius II taut and secure, even in the roughest weather.
  • Large adjustable door: can tuck away into a side pocket; opens to a variety of positions for ventilation.
  • Seamless tub floor - even the corner seams are taped
  • Attached, suspended inner canopy: can be unhooked and pushed back for extra floor space or used separately
  • Fly offers basic shelter if you want to pare down the weight
  • Windows can be opened from the inside and are reinforced with mosquito netting and offer ventilation


Freestanding No
Doors 2
Floor Area 2.925m2
Vestibule Area 1.43m2
Maximum Inner Height 1m
Packed Size 42 x 15cm
Fly Material Silicone Coated Ripstop Nylon, Untaped Seams
Canopy Material UV-resistant, flame retardant ripstop polyester
Floor Material PU-coated, taffeta nylon 10,000 waterhead
Poles 2 x DAC Featherlite NSL 7001-T6, TH72M 9mm
Average Minimum Weight 2.6kg
Packaged Weight (everything tent comes with) 3.0kg


Questions on Exped Sirius II Extreme Tent

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  • From Karen Keith on 6/12/09

    • Can you zip up the front vestibule?
    • Yes are able to zip closed and open the front vestibule.

  • From Odie on 25/02/10

    • Can the outer shell be errected without the inner?
    • Yes the fly can be pitched separetely from the inner and can be used as a shelter if you are wanting to go light weight. Thanks
  • From robert tedeschi on 22/03/10

    • Can you pitch inner without outer fly
    • Yes the inner can be pitched independently of the flysheet to give you a great lightweight bug shelter.
  • From Gavin Tayles on 6/11/10

    • Hello, i am after a robust tent for two persons for extended trips, mainly used on tops in Fiordland, high wind/rainfall possible/likely, is the pick out of this and MSR hubba hubba?
    • Hi Gavin, The MSR Hubba Hubba is a great, durable, waterproof tent however it is not designed for intense wind. If you are looking for something that will stand up to any weather conditions the Black Diamond Storm Track would be more suitable Thanks
  • From Terry on 18/01/11

    • It says on the site it is a 2 door, I can see one door on the pics you have on the site. Where is the other located?

      What is the difference between the Sirius Extreme and the SE II?? Thanks.

    • Hi Terry, The second door is located at the opposite end of the tent. The major difference between the Sirius Extreme (this is an older model which is why it is on sale) and the Sirius II Extreme is size. The Sirius II Extreme has a larger floor area, 1.3m width by 2.25m length versus the Sirius Extreme which is 1.22m width and 2.1m Length. They both have the same silicone coated fly fabric. Thanks

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