Six Moon Designs Flight 30
Ultralight Pack
~$200

Six Moon Designs

Six Moon Designs Flight 30

Fastpackers get a vest harness on Six Moon Designs' Flight 30: a 23 L body with a 4 L collar and 4 L of pockets, 31 L in total, on a frameless 3D-mesh back. The harness is the same vest system sold with the Minimalist and Swift, and the torso adjusts across 16-22 in, which is unusual on a fastpack. The 26.2 oz total weight includes the 14 oz body, the 5.7 oz harness and the optional 6.5 oz hipbelt.

Approx. price
~$200
Capacity
31 L
Weight
1.64 lbs
Best For
Fastpackers and overnight runners who need an adjustable torso on a vest pack
Type
Ultralight Pack
Frame Type
Frameless
Capacity
31 L
Weight
1.64 lbs
Max Recommended Load
20 lbs (9 lb recommended base weight)
Torso Fit
Adjustable 16-22 in
Material
100D Robic nylon with 4-way stretch pockets (X-Pac VX21 side-panel option)
Back Panel
3D mesh contact panel, no frame
Warranty
Warranted to the original owner against defects in materials and workmanship (no time limit stated); excludes accidents, wear and tear, rips and tears
Raincover Included
No
Fits BV500 Bear Canister
No

Features

Adjustable Torso

Pros

  • ✓Adjustable torso from 16 to 22 in on a frameless vest pack, which almost no fastpack offers; the competition sizes by chest.
  • ✓14 oz body weight; the 26.2 oz figure includes the removable harness and an optional hipbelt.
  • ✓$200 in Robic is the cheapest route into Six Moon Designs' vest-harness system.
  • ✓A published 20 lb ceiling and a 9 lb base-weight target rather than guesswork.
  • ✓The optional hipbelt comes in multiple sizes and removes entirely for vest-only running.

Cons

  • ✗31 L total is modest once the 23 L body is full; the collar and pockets add only 8 L.
  • ✗No frame and no sit pad, so the back panel is only 3D mesh over your gear.
  • ✗The waterproof X-Pac VX21 build adds $75.
Six Moon Designs Swift V
~$250
Ultralight Pack

Six Moon Designs

Six Moon Designs Swift V

The Swift V uses a Delrin hoop rather than metal stays, a design Six Moon Designs has refined over several generations. It is one of the heavier packs in this ultralight group at 35.9 oz with the standard harness, stay and hipbelt ($250; the vest harness adds $25 and about 2 oz), trading weight for a frame that flexes with the body.

56 L2.24 lbs100D Robic nylon

Weight

2.24 lbs

Capacity

56 L (41 L body + 10 L collar + 5 L pockets)

Frame

Internal Frame

Best for: Hikers who want a flexible hoop frame and a conventional fabric
Six Moon Designs Minimalist V2
~$260
Ultralight Pack

Mid-volume thru-hiking is the job of the Minimalist V2 from Six Moon Designs: a 40 L body plus a 9 L extension collar and 10 L of exterior pockets, on the same modular harness and hipbelt system as the Swift V. The removable Delrin hoop stay takes it from a 25 lb frameless pack to a 35 lb framed one, and the torso adjusts across 16-22 in. Price and weight here are for the Robic build with the standard shoulder harness (large), a medium hipbelt and the stay: $260 and 42.8 oz. The vest harness costs $25 more.

59 L2.68 lbsAdjustable 16-22 in

Weight

2.68 lbs

Capacity

59 L

Frame

Internal Frame

Best for: Thru-hikers who want an adjustable torso and a removable frame under $300
Six Moon Designs Swift X
~$350
Ultralight Pack

Six Moon Designs

Six Moon Designs Swift X

4.7(42)

The Swift X is the laminate version of Six Moon Designs' Swift (X-Pac VX21 or LS21, or Ultra 200X), using the same Delrin hoop frame as the Swift V but in a waterproof laminate. At 38.8 oz it is heavier than most packs in this segment, which is the cost of the hoop and the fabric.

56 L2.43 lbsX-Pac or Ultra 200X laminate

Weight

2.43 lbs

Capacity

56 L

Frame

Internal Frame

Best for: Hikers wanting a flexible hoop frame in a waterproof laminate
Six Moon Designs Wy'east Daypack
~$185
Daypack

Six Moon Designs makes only one daypack, the Wy'east: 34 L in 210D Robic at 20 oz, with a removable hydration sleeve (1.3 oz) and removable hipbelt (1.7 oz) both included in that figure. The EVA foam back pad doubles as a sit pad. It is sold in one size, in Robic at $185 or X-Pac VX21 at $280.

34 L1.25 lbsHydration Sleeve

Weight

1.25 lbs

Capacity

34 L

Frame

Frameless

Best for: Long day hikes and summer overnights where a 20 lb load is enough
ULA Equipment CDT
~$200
Ultralight Pack

ULA Equipment

ULA Equipment CDT

The CDT is the largest of ULA's frameless packs and the cheapest way into the brand. UltraGrid is a doubled 200D recycled grid fabric that resists tears well beyond its weight, and ULA states a clear 25 lb ceiling rather than leaving it to inference.

50 L1.69 lbsUltraGrid reinforced double 200D recycled grid with UltraStretch mesh

Weight

1.69 lbs

Capacity

50 L

Frame

Frameless

Best for: Low-base-weight hikers wanting a frameless pack with real torso sizing
Granite Gear Virga3 55
~$199.94
Ultralight Pack

The Virga3 is Granite Gear's frameless ultralight pack: 1.68 lb as sold, or 1.18 lb stripped of the hipbelt. Granite Gear states a clear 25 lb ceiling, which is more than most cottage brands publish, and offers two torso sizes plus two hipbelt ranges.

55 L1.68 lbsRobic high-tenacity 100D and 210D nylon with Barrier DWR

Weight

1.68 lbs

Capacity

55 L

Frame

Frameless

Best for: Low-base-weight hikers wanting a cheap frameless pack with real sizing