The REI Co-op Flash 55 democratizes the ultralight community by offering a quality lightweight pack at an affordable price. At 930 grams and 55-liter capacity, it provides a great starting point for those entering ultralight hiking.
Variants 2
Specifications
Total Volume
55 l (14.53 gal)
Weight
1275 g (2.81 lb)
Maximum Load Capacity
13.6 kg (29.98 lb)
Back System Type
Tensioned mesh
Frame Type
Aluminum stays
Adjustable Back Length
✓
Padded Hip Belt
✓
Shoulder Strap Type
Standard padded
Chest Strap
✓
Load Lifter Straps
✓
Gender-Specific Fit
Men's specific
Main Fabric
100D recycled ripstop nylon
Fabric Denier
100 D
Fabric Type
Recycled nylon
Bottom Fabric
420D recycled nylon
Water Resistance
Water-resistant (DWR)
DWR Coating
PFC-free DWR
Main Compartment Access
Roll-top, Top lid
Number of Compartments
1
Lid Pocket
✓
Removable Lid
✓
Front Pocket Count
1
Front Pocket Type
Stretch mesh
Side Pocket Count
2
Side Pocket Type
Stretch mesh
Hip Belt Pockets
✓
Shoulder Strap Pockets
✓
Internal Organization Pockets
✓
Trekking Pole Attachment
Side loops
Compression Straps
Removable
Daisy Chain
✓
Hydration Compatible
✓
Intended Use
Multi-day trekking, Thru-hiking/Ultralight
Age Group
Adults
Recommended Trip Length
Multi-day (3-5 nights)
Recycled Materials
✓
PFC/PFAS Free
✓
Warranty Period
1 years
Repair Program
Paid repairs available
Volume/Weight Ratio f(x)
43.1 l/kg
Weight per Liter f(x)
23.2 g/l
Rolltop Closure
✓
Pack Style
Ultralight pack
Hip Belt Type
Padded with pockets
Where to buy
Failed to load offers.
Category context Hiking Backpacks (407 products)
Weight
Standard weight· mainstream zone 941–1980 g· ranked 81 of 196
1275 g
33 g 6050 g
Total volume
Standard size· mainstream zone 38–60 l· ranked 136 of 407