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REI Co-op Internal Frame Hiking Backpacks

(15 products)

Products (15)

Sort: Best Match

Sale Ends May 26
Top Rated
REI Co-opTrail 40 Pack - Women's
$104.29
Save 30%
compared to $149.00
14 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
40 to 41 liters
Weight:
2.56 to 2.87 lbs
Features:
Reservoir Compatible
Raincover Included
Sale Ends May 26
REI Co-opTrail 25 Pack
$69.89
Save 30%
compared to $99.95
84 reviews with an average rating of 4.3 out of 5 stars
Gear Capacity:
25 liters
Weight:
1.81 to 1.87 lbs
Features:
Reservoir Compatible
Raincover Included
Sale Ends May 26
REI Co-opTrail 40 Pack - Men's
$104.29
Save 30%
compared to $149.00
32 reviews with an average rating of 4.3 out of 5 stars
Gear Capacity:
40 to 41 liters
Weight:
2.75 to 3 lbs
Features:
Reservoir Compatible
Raincover Included
Sale Ends May 26
Top Rated
REI Co-opTraverse 35 Pack - Men's
$111.29
Save 30%
compared to $159.00
6 reviews with an average rating of 5.0 out of 5 stars
Gear Capacity:
35 liters
Weight:
3.25 to 3.5 lbs
Features:
Reservoir Compatible
Raincover Included
Sale Ends May 26
REI Co-opFlash Air 50 Pack - Men's
$209.29
Save 30%
compared to $299.00
29 reviews with an average rating of 4.0 out of 5 stars
Trip Length/Capacity:
Weekend, Multiday
Gear Capacity:
49 to 51 liters
Weight:
1.81 to 1.94 lbs
Features:
Ultralight
Reservoir Compatible
Sale Ends May 26
REI Co-opFlash 55 Pack - Men's
$139.29
Save 30%
compared to $199.00
67 reviews with an average rating of 4.2 out of 5 stars
Trip Length/Capacity:
Multiday
Gear Capacity:
53 to 57 liters
Weight:
2.75 to 2.87 lbs
Features:
Ultralight
Reservoir Compatible
Sale Ends May 26
REI Co-opTraverse 35 Pack - Women's
$111.29
Save 30%
compared to $159.00
0 reviews
Gear Capacity:
35 liters
Weight:
3.19 to 3.44 lbs
Features:
Reservoir Compatible
Raincover Included
Sale Ends May 26
REI Co-opFlash 55 Pack - Women's
$139.29
Save 30%
compared to $199.00
67 reviews with an average rating of 4.2 out of 5 stars
Trip Length/Capacity:
Multiday
Gear Capacity:
53 to 57 liters
Weight:
2.62 to 2.75 lbs
Features:
Ultralight
Reservoir Compatible
Sale Ends May 26
REI Co-opTrailmade 60 Pack - Men's
$125.29
Save 30%
compared to $179.00
3 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Multiday
Gear Capacity:
60 liters
Weight:
3.38 to 3.69 lbs
Features:
Reservoir Compatible
Sale Ends May 26
REI Co-opTraverse 60 Pack - Men's
$174.29
Save 30%
compared to $249.00
2 reviews with an average rating of 3.0 out of 5 stars
Trip Length/Capacity:
Multiday
Gear Capacity:
60 to 62 liters
Weight:
4.5 to 4.81 lbs
Features:
Reservoir Compatible
Raincover Included
Sale Ends May 26
REI Co-opFlash Air 50 Pack - Women's
$209.29
Save 30%
compared to $299.00
21 reviews with an average rating of 3.8 out of 5 stars
Trip Length/Capacity:
Weekend, Multiday
Gear Capacity:
49 to 51 liters
Weight:
1.75 to 1.87 lbs
Features:
Ultralight
Reservoir Compatible
Sale Ends May 26
REI Co-opTraverse 60 Pack - Women's
$174.29
Save 30%
compared to $249.00
4 reviews with an average rating of 4.0 out of 5 stars
Trip Length/Capacity:
Multiday
Gear Capacity:
60 to 62 liters
Weight:
4.31 to 4.75 lbs
Features:
Reservoir Compatible
Raincover Included
Sale Ends May 26
REI Co-opPassage 55+10 Pack - Kids'
$125.29
Save 30%
compared to $179.00
6 reviews with an average rating of 3.7 out of 5 stars
Trip Length/Capacity:
Multiday
Gear Capacity:
65 liters
Weight:
3.25 lbs
Features:
Reservoir Compatible
Sale Ends May 26
Top Rated
REI Co-opTarn 40 Pack - Kids'
$83.29
Save 30%
compared to $119.00
6 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
40 liters
Weight:
2.44 lbs
Features:
Reservoir Compatible
Sale Ends May 26
REI Co-opTrailmade 60 Pack - Women's
$125.29
Save 30%
compared to $179.00
0 reviews
Trip Length/Capacity:
Multiday
Gear Capacity:
60 liters
Weight:
3.25 to 3.62 lbs
Features:
Reservoir Compatible

Sort: Best Match

Related Expert Advice articles

Types of packs

Backpacking packs can be 30 to 70-plus liters. To choose the right capacity, consider trip duration and the gear you’ll bring.

Backpack features
Think about the frame type, location of important pockets, padding and ventilation, among other things.

Backpack fit
Your pack should be correctly sized for your torso length (not overall height) and hip circumference. A fit-expert at an REI store can help.

Read full article: How to Choose a Backpack

By Activity

Hiking: can hold a water reservoir and available in different torso sizes for right fit
Climbing: narrow profile, abrasion-resistant reinforcements
Traveling: pockets or compartments for organization, carry-on size

Capacity

Packs that hold 20L or less are best for runs, day hikes, mountain biking or short trips.
Packs between 20–35L are great for longer day hikes and as a travel carry-on.
Packs holding 35–50L work for extended trips and mountaineering or climbing that calls for extra equipment.

Fit

The right daypack fit offers:

A size appropriate for your torso length (not your overall height)
A comfortably snug grip on your hips

Read full article: How to Choose Daypacks

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