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REI Co-op
Flash Air 50L
Lighter than 73% of backpacks.
QUICK SPECS
Weight 30 oz
Capacity 50 L
$299 at REI
COMPETITIVE CONTEXT
How It Stacks Up
(of 83 backpacks)
Weight 30 oz 73% lighter
Capacity 50 L 33% larger
Price $299 41% cheaper
Max Load 25 lbs 6% stronger
BEST FOR
Who Is This For?
Ultralight Backpacker
1.9 lbs for a 50L pack. Minimal frame, maximum efficiency for fast-and-light travel.
SPECIFICATIONS
Full Specifications
Features
Rain Cover Included
False
Hydration Compatible
True
Access Type
Top-Loading
Hipbelt Pockets
2
Max Carry Weight
25 lbs lbs
Other
Fabric
UHMWPE Ripstop
Top Loading
True
Volume Liters
50.0
Hip Belt Range
34-42 in
Front Panel Access
False
Max Carry Weight Lbs
25.0
Fit
Torso Range
18-20 in
Hipbelt Range
34-42 in
Gender
Men'S
Weight
Weight
30 oz oz
Construction
Frame Type
Internal
Main Fabric
Uhmwpe Ripstop
Dimensions
Capacity
50 L L
Hover over a spec name to learn what it means. Suggest a correction
REVIEWS
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CATEGORY
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RETAILERS
Prices updated Apr 8, 2026 Where to Buy
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