What are some popular brands for daypacks at REI?

The top brands for daypacks include: Gregory Osprey Deuter REI Co-op Black Diamond Browse our selection of top outdoor gear and apparel brands.

How can I earn a Co-op Member Reward on my daypacks purchase?

REI Co-op Members get 10% back annually on every eligible purchase, including most full-priced daypacks. (10% is typical but not guaranteed.) To earn or redeem rewards, buy a one-time $30 lifetime membership, or sign in as a member. See details about the Co-op Member Reward .

How much do day packs cost?

At REI Co-op, we carry a wide range of day packs that can start under $50 with some higher-end brands and models costing over $200.

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Daypacks

(205 products)

Products (205)

Sort: Best Match

REI Co-opFlash 22 Pack
$59.95
510 reviews with an average rating of 4.3 out of 5 stars
Gear Capacity:
22 liters
Weight:
0.88 lbs
Features:
Reservoir Compatible
Top Rated
OspreyDaylite Pack
$70.00
323 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
13 liters
Weight:
1.08 lbs
Features:
Reservoir Compatible
REI Co-opTrail 25 Pack
$99.95
147 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
25 liters
Weight:
1.81 to 1.87 lbs
Features:
Reservoir Compatible
Raincover Included
Top Rated
OspreyStratos 34 Pack - Men's
$149.93
Save 25%
compared to $200.00
83 reviews with an average rating of 4.8 out of 5 stars
Gear Capacity:
34 liters
Weight:
3.15 lbs
Features:
Reservoir Compatible
Raincover Included
REI Co-opFlash 18 Pack
$39.95 - $44.95
244 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
18 liters
Weight:
0.59 lbs
Features:
Reservoir Compatible
OspreySportlite 25 Pack
$92.93
Save 25%
compared to $125.00
96 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
25 liters
Weight:
1.66 to 1.94 lbs
Features:
Reservoir Compatible
REI Co-opTrail 40 Pack - Men's
$159.00
47 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
40 to 41 liters
Weight:
2.75 to 3 lbs
Features:
Reservoir Compatible
Raincover Included
DeuterTrail Pro 31 SL Pack - Women's
$129.73
Save 25%
compared to $175.00
Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.
2 reviews with an average rating of 5.0 out of 5 stars
Gear Capacity:
31 liters
Weight:
3.15 lbs
Features:
Reservoir Compatible
Raincover Included
REI OUTLET
OspreySirrus 24 Pack - Women's
$134.93
Save 25%
compared to $180.00
77 reviews with an average rating of 4.3 out of 5 stars
Gear Capacity:
24 liters
Weight:
2.73 lbs
Features:
Reservoir Compatible
Raincover Included
Top Rated
GregoryNano 20 Daypack
$66.73
Save 25%
compared to $89.95
Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.
82 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
20 liters
Weight:
1.1 lbs
Features:
Reservoir Compatible
REI OUTLET
REI Co-opFlash 22 Print Pack
$59.95
510 reviews with an average rating of 4.3 out of 5 stars
Gear Capacity:
22 liters
Weight:
0.88 lbs
Features:
Reservoir Compatible
Top Rated
GregoryNano 16 Pack
$47.73
Save 26%
compared to $64.95
Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.
118 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
16 liters
Weight:
0.98 lbs
Features:
Reservoir Compatible
REI OUTLET
Top Rated
REI Co-opTrail 40 Pack - Women's
$159.00
24 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
40 to 41 liters
Weight:
2.56 to 2.87 lbs
Features:
Reservoir Compatible
Raincover Included
Top Rated
REI Co-opTarn 18 Pack - Kids'
$59.95
34 reviews with an average rating of 4.8 out of 5 stars
Gear Capacity:
18 liters
Weight:
1 lbs
Features:
Reservoir Compatible
Top Rated
OspreyTalon 22 Pack - Men's
$175.00
53 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
22 liters
Weight:
2.38 to 2.98 lbs
Features:
Reservoir Compatible
Top Rated
OspreySirrus 34 Pack - Women's
$149.93
Save 25%
compared to $200.00
24 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
34 liters
Weight:
3.04 lbs
Features:
Reservoir Compatible
Raincover Included
GregoryInertia 24 H2O Hydration Pack - Closeout - Men's
$104.73
Save 25%
compared to $139.95
Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.
13 reviews with an average rating of 4.2 out of 5 stars
Gear Capacity:
24 liters
Liquid Capacity:
2 liters
Weight:
1.73 lbs
Features:
Hipbelt Pockets
REI OUTLET
GregorySwift 22 H2O Hydration Pack - Closeout - Women's
$104.73
Save 25%
compared to $139.95
Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.
14 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
22 liters
Liquid Capacity:
2 liters
Weight:
1.6 lbs
Features:
Hipbelt Pockets
REI OUTLET
OspreyTempest 20 Pack - Women's
$102.73
Save 35%
compared to $160.00
Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.
159 reviews with an average rating of 4.1 out of 5 stars
Gear Capacity:
18 to 20 liters
Weight:
2.04 to 2.21 lbs
Features:
Reservoir Compatible
REI OUTLET
Top Rated
OspreyStratos 24 Pack - Men's
$134.93
Save 25%
compared to $180.00
101 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
24 liters
Weight:
2.78 lbs
Features:
Reservoir Compatible
Raincover Included
New arrival
REI Co-opTrailmade Hydration Sling
$69.95
0 reviews
Gear Capacity:
4.5 liters
Liquid Capacity:
750 liters
Weight:
0.44 lbs
Top Rated
OspreyManta 34 Hydration Pack - Men's
$164.93
Save 25%
compared to $220.00
38 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
34 liters
Liquid Capacity:
2.5 liters
Weight:
3.5 lbs
Features:
Hipbelt Pockets
Raincover Included
Top Rated
GregoryNano 18 H2O Hydration Pack
$89.95
70 reviews with an average rating of 4.7 out of 5 stars
Gear Capacity:
18 liters
Liquid Capacity:
3 liters
Weight:
1.18 lbs
Top Rated
REI Co-opTarn 12 Pack - Kids'
$49.95
28 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
12 liters
Weight:
0.75 lbs
Features:
Reservoir Compatible
Top Rated
GregorySwift 16 H2O Hydration Pack - Closeout - Women's
$89.73
Save 25%
compared to $119.95
Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.
8 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
16 liters
Liquid Capacity:
2 liters
Weight:
1.17 lbs
REI OUTLET
Top Rated
ExpedTyphoon 15 Pack
$66.93
Save 25%
compared to $89.95
20 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
15 liters
Weight:
0.81 lbs
Dimensions:
16.5 x 8 x 6 in.
Weight:
13 ounces
Top Rated
CotopaxiBatac 24 L Del Dia Pack
$90.00
501 reviews with an average rating of 4.9 out of 5 stars
Gear Capacity:
24 liters
Weight:
1.06 lbs
Features:
Reservoir Compatible
REI Co-opFlash 18 Print Pack
$39.95 - $44.95
244 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
18 liters
Weight:
0.59 lbs
Features:
Reservoir Compatible
OspreySportlite 25 Pack
$93.73
Save 25%
compared to $125.00
Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.
0 reviews
Gear Capacity:
25 liters
Weight:
1.75 lbs
Features:
Reservoir Compatible
REI OUTLET
FjallravenUlvo 23 Daypack
$135.00
32 reviews with an average rating of 4.1 out of 5 stars
Gear Capacity:
23 liters
Weight:
1.43 lbs