What are some popular brands for daypacks at REI?

The top brands for daypacks include: Osprey Gregory Deuter REI Co-op ALPS Mountaineering 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

(178 products)

Products (178)

Sort: Best Match

Sale Ends Jul 7
REI Co-opTrail 25 Pack
$69.89
Save 30%
compared to $99.95
99 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
REI Co-opFlash 22 Pack
$59.95
435 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
$65.00
275 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
13 liters
Weight:
1.08 lbs
Features:
Reservoir Compatible
Sale Ends Jul 7
Top Rated
OspreyHikelite 26 Pack
$86.19
Save 25%
compared to $115.00
27 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
26 liters
Weight:
1.62 lbs
Features:
Reservoir Compatible
Raincover Included
REI Co-opFlash 22 Print Pack
$39.93 - $59.95
435 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
REI Co-opTarn 18 Pack - Kids'
$49.95
21 reviews with an average rating of 5.0 out of 5 stars
Gear Capacity:
18 liters
Weight:
1 lbs
Features:
Reservoir Compatible
Sale Ends Jul 7
REI Co-opTrail 40 Pack - Men's
$104.29
Save 30%
compared to $149.00
37 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
GregoryNano 22 H2O Hydration Pack - Plus Size
$66.73
Save 25%
compared to $89.95
Members use code OUT4JUL25 for $20 off $100+ at REI Outlet
0 reviews
Gear Capacity:
22 liters
Liquid Capacity:
3 liters
Weight:
1.24 lbs
REI OUTLET
Sale Ends Jul 7
OspreySirrus 24 Pack - Women's
$134.99
Save 25%
compared to $180.00
63 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
Sale Ends Jul 7
OspreyStratos 24 Pack - Men's
$134.99
Save 25%
compared to $180.00
82 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
Sale Ends Jul 7
Top Rated
OspreyStratos 34 Pack - Men's
$149.99
Save 25%
compared to $200.00
70 reviews with an average rating of 4.7 out of 5 stars
Gear Capacity:
34 liters
Weight:
3.15 lbs
Features:
Reservoir Compatible
Raincover Included
Sale Ends Jul 7
Top Rated
GregoryNano 18 H2O Hydration Pack
$67.39
Save 25%
compared to $89.95
45 reviews with an average rating of 4.7 out of 5 stars
Gear Capacity:
18 liters
Liquid Capacity:
3 liters
Weight:
1.18 lbs
Sale Ends Jul 7
Top Rated
REI Co-opTrail 40 Pack - Women's
$104.29
Save 30%
compared to $149.00
16 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 12 Pack - Kids'
$39.95
18 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
12 liters
Weight:
0.75 lbs
Features:
Reservoir Compatible
REI Co-opFlash 18 Pack
$39.95
217 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
18 liters
Weight:
0.59 lbs
Features:
Reservoir Compatible
Sale Ends Jul 7
Top Rated
DeuterSpeed Lite 21 Pack
$59.99
Save 25%
compared to $80.00
12 reviews with an average rating of 4.8 out of 5 stars
Gear Capacity:
21 liters
Weight:
1.04 lbs
Features:
Reservoir Compatible
Arc'teryxMantis 26 L Pack
$135.73
Save 15%
compared to $160.00
Members use code OUT4JUL25 for $20 off $100+ at REI Outlet
77 reviews with an average rating of 4.2 out of 5 stars
Gear Capacity:
26 liters
Weight:
1.85 lbs
Features:
Reservoir Compatible
REI OUTLET
Sale Ends Jul 7
Top Rated
OspreySirrus 34 Pack - Women's
$149.99
Save 25%
compared to $200.00
20 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
REI Co-opFlash 18 Print Pack
$25.93 - $39.95
217 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
18 liters
Weight:
0.59 lbs
Features:
Reservoir Compatible
Sale Ends Jul 7
Top Rated
DeuterSpeed Lite Pro 23 SL Pack - Women's
$97.49
Save 25%
compared to $130.00
13 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
23 liters
Weight:
1.05 lbs
Features:
Reservoir Compatible
OspreyTempest 9 Pack - Women's
$104.73
Save 25%
compared to $140.00
Members use code OUT4JUL25 for $20 off $100+ at REI Outlet
25 reviews with an average rating of 4.0 out of 5 stars
Gear Capacity:
7 liters
Weight:
1.24 lbs
Features:
Reservoir Compatible
REI OUTLET
Sale Ends Jul 7
Top Rated
OspreyKestrel 38 Pack - Men's
$149.99
Save 25%
compared to $200.00
23 reviews with an average rating of 4.8 out of 5 stars
Gear Capacity:
36 to 38 liters
Weight:
4.07 to 4.24 lbs
Features:
Reservoir Compatible
Raincover Included
Sale Ends Jul 7
Top Rated
MatadorBeast 28 Technical Pack
$112.49
Save 25%
compared to $150.00
19 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
28 liters
Weight:
1.5 lbs
Features:
Reservoir Compatible
Sale Ends Jul 7
GregoryNano 22 H2O Hydration Pack
$74.89
Save 25%
compared to $99.95
0 reviews
Gear Capacity:
22 liters
Liquid Capacity:
3 liters
Weight:
1.21 lbs
Sale Ends Jul 7
DeuterSpeed Lite Pro 25 Pack - Men's
$97.49
Save 25%
compared to $130.00
11 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
25 liters
Weight:
1.04 lbs
Features:
Reservoir Compatible
OspreyTempest 20 Pack - Women's
$119.73
Save 25%
compared to $160.00
Members use code OUT4JUL25 for $20 off $100+ at REI Outlet
140 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
OspreyTalon 22 Pack - Men's
$119.73
Save 25%
compared to $160.00
Members use code OUT4JUL25 for $20 off $100+ at REI Outlet
231 reviews with an average rating of 4.3 out of 5 stars
Gear Capacity:
20 liters
Weight:
2.06 lbs
Features:
Reservoir Compatible
REI OUTLET
Sale Ends Jul 7
DeuterSpeed Lite 13 Pack
$44.99
Save 25%
compared to $60.00
11 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
13 liters
Weight:
1.86 lbs
Features:
Reservoir Compatible
Sale Ends Jul 7
Top Rated
DeuterSpeed Lite 17 Pack
$52.49
Save 25%
compared to $70.00
10 reviews with an average rating of 4.8 out of 5 stars
Gear Capacity:
17 liters
Weight:
1.91 lbs
Features:
Reservoir Compatible
OspreyTempest 22 Pack - Women's
$160.00
13 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
22 liters
Weight:
2.38 to 2.98 lbs
Features:
Reservoir Compatible