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The Alpaka Flow Satchel (4L) is a 4 L (245 cu in), 0.88 lb sling bag with water-resistant fabric.






Image not availableComputed from the specs below. How we write summaries.
Last verified Oct 5, 2026
Unless marked otherwise, specs are from the manufacturer’s product page (alpakagear.com).
| Capacity | 4 L (245 cu in) |
|---|---|
| Weight (manufacturer) | 0.88 lb (400 g) |
| Carry | Shoulder |
| Main fabric | Axoflux 210D ripstop nylon |
|---|---|
| Fabric denier | 210D |
| Water resistance | Water-resistant |
| Opening | Zip |
| Hidden/back pocket | Yes |
|---|---|
| Key leash | Yes |
| Bottle pocket | Yes |
| Colors | Black | Axoflux 210D, Green | Axoflux 210D, Black | X-Pac X42, Olive Green | X-Pac X42, Slate Gray | X-Pac X21, Coyote Brown | X-Pac VX21, Multicam Black | X-Pac X50 |
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