Hyperlite Mountain Gear Flat Tarp vs Six Moon Designs Lunar Solo

Weight and specs compared for 2026 — and which one to choose.

Hyperlite Mountain Gear Flat Tarp is the lighter option — 255 g lighter than the Six Moon Designs Lunar Solo (45% less weight). If grams matter to you, that is the one to beat.

Spec	Hyperlite Mountain Gear Flat Tarp	Six Moon Designs Lunar Solo
Weight	312 g · 0.312 kg · 0.69 lb	567 g · 0.567 kg · 1.25 lb
Brand	Hyperlite Mountain Gear	Six Moon Designs
Category	Shelter	Shelter

Hyperlite Mountain Gear Flat Tarp

312 g

Minimalist ultralight tarp in Dyneema Composite Fabric with multiple guyout points. Versatile setup options for fast-and-light travel.

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Six Moon Designs Lunar Solo

567 g

Single-pole solo shelter. Classic ultralight choice for thru-hikers.

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Hyperlite Mountain Gear Flat Tarp vs Six Moon Designs Lunar Solo: which should you buy?

If saving weight is your priority, the Hyperlite Mountain Gear Flat Tarp wins — at 312 g it is 255 g (45%) lighter than the Six Moon Designs Lunar Solo (567 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.

See where both rank against everything else in this category on the lightest shelter page, or browse the full gear weight database.

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