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REI Half Dome SL 2+ vs MSR Elixir 2 (2026)

Two freestanding double-wall tents under $360. Livable space against burlier fabric.

By William • Updated August 2026

Best Value Backpacking Tent
REI Half Dome SL 2+
$350
Trail weight3lb 11oz
Floor area35.8 sq ft
Peak height42in
VestibulesTwo
Floor fabric30D ripstop
Price$350
TrailCraft score 8.5/10
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Most Durable Budget Tent
MSR Elixir 2
$280
Trail weight4lb 8oz
Floor area29 sq ft
Peak height40in
VestibulesTwo
Floor fabric70D taffeta
Price$280
TrailCraft score 8.4/10
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Bottom line: The Half Dome SL 2+ is more livable — more floor area, more headroom, and better ventilation — and lighter. The Elixir uses heavier fabric with a stronger floor, which suits rougher sites and less careful users. Comfort and weight: Half Dome. Durability: Elixir.

Head-to-head differences

Interior space
REI Half Dome SL 2+35.8 sq ft with 42in peak height — genuinely comfortable for two
MSR Elixir 229 sq ft — snug for two adults
Half Dome wins clearly.
Weight
REI Half Dome SL 2+3lb 11oz
MSR Elixir 24lb 8oz
Half Dome wins.
Floor durability
REI Half Dome SL 2+30D ripstop — use a footprint on rough ground
MSR Elixir 270D taffeta — substantially tougher
Elixir wins.
Price
REI Half Dome SL 2+$350
MSR Elixir 2$280
Elixir wins.
Choose the REI Half Dome SL 2+ if:
  • Two adults will actually sleep in it regularly
  • Weight and interior comfort matter most
  • You are careful about site selection
Choose the MSR Elixir 2 if:
  • You pitch on rough or rocky ground
  • Durability matters more than space and weight
  • $280 rather than $350

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Common Questions

Do I need a footprint?
With the Half Dome's 30D floor on rocky ground, it is worth it. The Elixir includes a footprint and its 70D floor is more forgiving without one.
Is a 2-person tent really big enough for two?
At 29 sq ft, barely — two adults with gear will be cramped. Around 35 sq ft is where it becomes genuinely comfortable, which is why 2+ sizing exists.
Are both freestanding?
Yes, both stand without stakes, which matters on rock, sand, and platforms where stakes will not hold.
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