Designed for weekend backpacking trips, this ultralight pack provides an impressive level of carrying comfort for a pack this light—it's just over 2 pounds.
- Activflex LT perimeter frame combines tubular aluminum with flexible Delrin® side rods to allow torso rotation, yet efficiently transfer the load to the hipbelt
- Freeflow LT back conforms to your back and has ventilation channels and a central breezeway to keep you cool
- Streamlined shape fits close to the body for stability; over-the-top compression strap snugs loads close
- Stretch front stash pocket accommodates bulky gear; mesh side pockets are perfect for water bottles
- Tip grips are paired with speed hooks to securely hold trekking poles; pack also has multiple lash loops
- Hydration-compatible design accepts most popular types of reservoirs (sold separately); you can route the sip tube over either shoulder
- Stretch-mesh shoulder-strap pocket fits a camera
- The REI Flash 45 Pack also includes handy hipbelt pockets where you can stash small trail essentials
- REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
| Best Use | Backpacking |
|---|---|
| Frame Type | Internal Frame |
| Ultralight | Yes |
| Material(s) | Nylon |
| Frame Material | Aluminum |
| Number of Stays | 1 |
| Pack Access | Top |
| Number of Exterior Pockets | 3 + main compartment |
| Gender | Unisex |
| Sustainability | From a Climate Neutral Certified brand |