How to Choose Daypacks
REI Co-op Flash 18 Pack
$39.95
Members get an est. $3.99 in rewards
A favorite of day hikers, our REI Co-op Flash 18 pack is lightweight yet big enough to hold the Ten Essentials you need for the trail. It's durable, water resistant and made with recycled fabric.
- Recycled ripstop nylon fabric features a nonfluorinated durable water repellent (DWR) finish to help moisture bead up on the surface
- Waistbelt and sternum strap can be detached to save weight, bringing total pack weight down from 9.5 oz. to 7.7 oz.
- Hydration-compatible design includes a hose exit port and an internal sleeve with a hang loop for a reservoir (reservoir not included)
- Back panel is lightly padded; pad slips out for use as a sit pad
- Breathable mesh shoulder straps have fold-over padding that softens contact with your neck and shoulders
- Single-handed, quick-pull drawcord with small weather flap seals the top
- Zippered side pocket for easy access and added security
- Sunglass loop on left shoulder strap lets you hang your shades
- 2 interior slip pockets
- Exterior loops can be used to lash on extra gear, add compression or tie the Flash 18 to a larger pack
- For use in your larger backpack or duffel, this pack converts into a stuff sack simply by turning it inside out
- Tool loop with tuck-away pocket
- REI Co-op brand is certified to The Climate Label; we actively fund efforts to reduce carbon emissions across our business and support climate projects around the world
- Product meets the bluesign criteria
Imported.
View the REI Co-op Flash Product LineView all REI Co-op Daypacks| Best Use | Hiking |
|---|---|
| Bag Style | Backpack |
| Frame Type | Frameless |
| Ultralight | Yes |
| Gear Capacity (L) | 18 liters |
| Gear Capacity (cu. in.) | 1,098 cubic inches |
| Weight | 9.5 ounces |
| Fits Torso Length (in.) | 15-21 inches |
| Fits Waist/Hips | 26-42 inches |
| Material(s) | 70-denier recycled ripstop nylon (bluesign approved) |
| Pack Access | Top |
| Number of Exterior Pockets | 1 + main compartment |
| Hipbelt | Yes |
| Raincover Included | No |
| Reservoir Compatible | Yes |
| Dimensions | 18 x 10 x 8 inches |
| Gender | Unisex |
| Sustainability | Contains recycled materials Product meets the bluesign® criteria From a Climate Label Certified brand |
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Better gear is built together
From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.
