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Gear / Backpacks & Packs

Gossamer Gear Gorilla 50 vs ULA Equipment 36L ULTRA Dragonfly

36L ULTRA Dragonfly is the lighter of the two by 6 g (0.2 oz).

Gorilla 50 lists for $44.99 less at the manufacturer's price.

Where to buy

Gorilla 50

  • Check price at Gossamer Gear

36L ULTRA Dragonfly

  • Check price at ULA Equipment

As an Amazon Associate I earn from qualifying purchases.

Weights and prices are the manufacturer’s published figures. The lower weight and the higher R-value are highlighted.

Gorilla 50

Gossamer Gear

36L ULTRA Dragonfly

ULA Equipment

Weight
31.2 oz
31.0 oz
MSRP
$275.00
$319.99
Capacity / volume
50 L
36 L

Which one to choose

  • Choose the ULA Equipment 36L ULTRA Dragonfly if every ounce counts — 31.0 oz against 31.2 oz.
  • The Gossamer Gear Gorilla 50 carries more (50 L against 36 L); the ULA Equipment 36L ULTRA Dragonfly gives up 14 L for 0.2 oz less weight.
+ Add the Gorilla 50 to my pack+ Add the 36L ULTRA Dragonfly to my pack

Questions this comparison answers

Is the Gossamer Gear Gorilla 50 lighter than the ULA Equipment 36L ULTRA Dragonfly?
36L ULTRA Dragonfly is the lighter of the two by 6 g (0.2 oz).
Which has the lower list price, the Gossamer Gear Gorilla 50 or the ULA Equipment 36L ULTRA Dragonfly?
Gorilla 50 lists for $44.99 less in manufacturer list price (MSRP).

Gossamer Gear Gorilla 50

Source not recorded.

“Megaversatile, ultralight, and insanely durable. This pack is for plan-ahead thru-hikers and minimalist warriors. For being so light, this animal comes loaded with features. Enjoy the signature PVT Frame and Belt: an aluminum, closed-shape frame and pivoting hipbelt that allow your pack to move with your natural gait for comfort.”
Full specs and prices for the Gorilla 50 →

ULA Equipment 36L ULTRA Dragonfly

Source not recorded.

“The 36L ULTRA Dragonfly is the larger version of ULA's Dragonfly travel pack, made from ULTRA fabric. ULA lists 36 L (2,197 cu in), carry-on dimensions of 20.5 x 12 x 7.5 in, a 17 in laptop sleeve, UltraStretch front and side pockets, a removable logo patch and YKK AquaGuard water-resistant zippers, with a maximum load of 25 lb.”
Full specs and prices for the 36L ULTRA Dragonfly →

Ranked guides for this shelf

  • What Is the Lightest Backpacking Pack in 2026?

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Add a third item to this comparison·All backpacks on the register