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Six Moon Designs

Swift X Hiking Backpack

The Six Moon Designs Swift X Hiking Backpack is a 41–51 L, 2.4 lb pack.

Capacity
41–51 L
Weight
2.4 lb · 1,100 g
Laptop
Not published
Water
Highly water-resistant
Six Moon Designs Swift X Hiking BackpackSix Moon Designs Swift X Hiking BackpackSix Moon Designs Swift X Hiking BackpackSix Moon Designs Swift X Hiking BackpackSix Moon Designs Swift X Hiking BackpackSix Moon Designs Swift X Hiking Backpack
Six Moon Designs Swift X Hiking Backpack colors
Photo: Six Moon Designs (opens in new tab)

What the data says

  • Heavier than most packs its size: 76% of 17 comparable packs weigh less.
  • Lowest in-stock price is 19% below list price this week.

Computed from the specs below. How we write summaries.

Full specs

Last verified Oct 4, 2026

Unless marked otherwise, specs are from the manufacturer’s product page (sixmoondesigns.com).

Size & weight
Capacity41–51 L (2,500–3,110 cu in)
Weight (manufacturer)2.43 lb (1,100 g)
External dimensions56 × 28 × 18 cm (22.0 × 11.0 × 7.1 in)
Carry-on sizeLarger than common carry-on limits
Weather & materials
Water resistanceHighly water-resistant
Main fabricLiteSkin LS21 or X-Pac VX21
Access & organization
OpeningRoll-top, Top-load
Quick-access pocketYes
External pocketsFront, Side, Shoulder strap
Bottle pockets2
Hydration sleeveYes
Carry system
FrameInternal frame
HipbeltRemovable
Sternum strapYes
Torso sizesSmall, Large
Other
Built forHiking, Backpacking
ColorsVX21 Blue, VX21 Black, LS21 Gray, VX21 Coyote Brown, Ultra 200 X Black
WarrantyLifetime Product Support (not described as a warranty)

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