Image not available$140
1 retailer
UltraWeave™ 20L Curve Frameless Custom Ultralight Backpack
The LiteAF UltraWeave™ 20L Curve Frameless Custom Ultralight Backpack is a 20 L, 0.9 lb pack.
- Capacity
- 20 L
- Weight
- 0.9 lb · 402 g
- Laptop
- Not published
- Water
- Not published
Image not availableWhat the data says
- Lighter than 95% of the 55 other packs we list in the 15–25 L range.
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 (liteaf.com).
| Capacity | 20 L (1,220 cu in) |
|---|---|
| Weight (manufacturer) | 0.89 lb (402 g) |
| Seam-sealed | Yes |
|---|---|
| Main fabric | Ultra 200X |
| Opening | Roll-top |
|---|---|
| External pockets | Side, Front, Shoulder strap, Bottom |
| Frame | None |
|---|---|
| Sternum strap | Yes |
| Torso sizes | Extra Small (15" - 16.5"), Small (17" - 18.5"), Medium (19" - 20.5") |
| Built for | Hiking, Travel, Everyday carry |
|---|---|
| Colors | Black Ultra 200X, White Ultra 200X, Fuchsia Raspberry 200X, Mandarin Orange 200X, Lime Green 200X, Electric Blue 200X |
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