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Internal Frame Backpacks

(284 products)

Products (284)

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ALPS MountaineeringExpedition 50 Pack
$173.73
Save 30%
compared to $249.99
0 reviews
Trip Length/Capacity:
Weekend, Multiday
Gear Capacity:
50 liters
Weight:
4.63 lbs
Features:
Reservoir Compatible
Raincover Included
REI OUTLET
DeuterAircontact Core 55 + 10 SL Pack - Women's
$300.00
0 reviews
Trip Length/Capacity:
Multiday
Gear Capacity:
65 liters
Weight:
4.94 lbs
Features:
Reservoir Compatible
Top Rated
GregoryBaltoro 75 Pack - Men's
$399.95
9 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Extended, Multiday
Gear Capacity:
70 to 80 liters
Weight:
4.83 to 5.36 lbs
Features:
Reservoir Compatible
OspreyKestrel LT 45 Pack - Men's
$200.00
3 reviews with an average rating of 4.7 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
45 liters
Weight:
4.02 lbs
Features:
Reservoir Compatible
Raincover Included
Top Rated
NEMOPersist 45 L Endless Promise All-Adventure Pack - Men's
$259.95
21 reviews with an average rating of 4.8 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
44 liters
Weight:
3.7 lbs
Features:
Reservoir Compatible
GregoryAlpinisto 50 Pack
$299.95
2 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Weekend, Multiday
Gear Capacity:
47 to 50 liters
Weight:
2.95 to 3.2 lbs
Features:
Reservoir Compatible
Top Rated
NEMOPersist 45 L Endless Promise All-Adventure Pack - Women's
$259.95
9 reviews with an average rating of 4.9 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
42 liters
Weight:
3.42 lbs
Features:
Reservoir Compatible
ALPS MountaineeringNomad RT 38 Pack
$152.73
Save 30%
compared to $219.99
0 reviews
Trip Length/Capacity:
Weekend
Gear Capacity:
42 liters
Weight:
4.37 lbs
Features:
Reservoir Compatible
Raincover Included
REI OUTLET
Top Rated
GregoryWander 50 Pack - Kids'
$219.95
5 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Weekend, Multiday
Gear Capacity:
50 liters
Weight:
3.2 lbs
Features:
Reservoir Compatible
OspreyRenn 50 Pack - Women's
$195.00
4 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Weekend, Multiday
Gear Capacity:
50 liters
Weight:
3.5 lbs
Features:
Reservoir Compatible
Raincover Included
OspreyRook 50 Pack - Men's
$195.00
18 reviews with an average rating of 4.4 out of 5 stars
Trip Length/Capacity:
Weekend, Multiday
Gear Capacity:
50 liters
Weight:
3.6 lbs
Features:
Reservoir Compatible
Raincover Included
GregorySalvo 8 H2O Hydration Pack - Men's
$89.73
Save 35%
compared to $139.95
2 reviews with an average rating of 4.0 out of 5 stars
Gear Capacity:
8 liters
Liquid Capacity:
3 liters
Weight:
1.78 lbs
Features:
Hipbelt Pockets
REI OUTLET
DeuterAircontact Core 60 + 10 Pack - Men's
$300.00
1 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Extended, Multiday
Gear Capacity:
70 liters
Weight:
5.19 lbs
Features:
Reservoir Compatible
NEMOPersist 30 L Endless Promise All-Adventure Pack - Women's
$229.95
4 reviews with an average rating of 4.8 out of 5 stars
Gear Capacity:
30 liters
Weight:
3.07 lbs
Features:
Reservoir Compatible
ALPS MountaineeringCaldera 75 Pack
$173.73
Save 30%
compared to $249.99
1 reviews with an average rating of 2.0 out of 5 stars
Trip Length/Capacity:
Extended, Multiday
Gear Capacity:
75 liters
Weight:
5.69 lbs
Features:
Reservoir Compatible
Raincover Included
REI OUTLET
ALPS MountaineeringBoulder 30 Pack
$89.73
Save 30%
compared to $129.99
2 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
30 liters
Weight:
1.75 lbs
Features:
Reservoir Compatible
REI OUTLET
Top Rated
GraylMission EXP 35 Pack
$319.95
17 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
35 liters
Weight:
4.74 lbs
Features:
Reservoir Compatible
NEMOResolve 35 L Endless Promise Technical Active Pack - Women's
$219.95
4 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
35 liters
Weight:
2.72 lbs
Features:
Reservoir Compatible
OspreySkarab 18 Hydration Pack - Men's
$120.00
4 reviews with an average rating of 4.5 out of 5 stars
Gear Capacity:
18 liters
Liquid Capacity:
2.5 liters
Weight:
1.14 lbs
GregoryZulu 65 Pack
$224.73
Save 25%
compared to $299.95
10 reviews with an average rating of 4.3 out of 5 stars
Trip Length/Capacity:
Multiday
Gear Capacity:
65 liters
Weight:
4.21 lbs
Features:
Reservoir Compatible
REI OUTLET
GregoryMaven 68 Pack - Women's
$319.95
0 reviews
Trip Length/Capacity:
Multiday
Gear Capacity:
64 to 68 liters
Weight:
3.51 to 3.59 lbs
Features:
Reservoir Compatible
New arrival
ALPS MountaineeringElement 40 Pack
$149.73
Save 25%
compared to $199.99
0 reviews
Gear Capacity:
40 liters
Weight:
2.87 lbs
Features:
Reservoir Compatible
Raincover Included
REI OUTLET
OspreyTempest Pro 20 Pack - Women's
$220.00
4 reviews with an average rating of 4.8 out of 5 stars
Gear Capacity:
20 liters
Weight:
2.16 lbs
Features:
Reservoir Compatible
Top Rated
Black DiamondBeta Light 45 Pack
$449.95
11 reviews with an average rating of 4.5 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
45 liters
Weight:
1.98 to 2.09 lbs
Features:
Ultralight
Reservoir Compatible
YETISkala 32 L Pack - Men's
$300.00
3 reviews with an average rating of 5.0 out of 5 stars
Gear Capacity:
32 liters
Weight:
3.3 lbs
Features:
Reservoir Compatible
OrtovoxHaute Route 30 S Pack - Women's
$146.83
Save 30%
compared to $210.00
0 reviews
Gear Capacity:
30 liters
Weight:
2.82 lbs
RabMuon 40L Pack - Men's
$250.00
2 reviews with an average rating of 4.5 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
40 liters
Weight:
2.18 lbs
Features:
Ultralight
Reservoir Compatible
OspreyExos Pro 55 Pack - Men's
$330.00
37 reviews with an average rating of 4.1 out of 5 stars
Trip Length/Capacity:
Multiday
Gear Capacity:
55 to 58 liters
Weight:
2.08 to 2.16 lbs
Features:
Reservoir Compatible
NEMOResolve 25 L Endless Promise Pack - Men's
$179.95
1 reviews with an average rating of 5.0 out of 5 stars
Gear Capacity:
25 liters
Weight:
2.4 lbs
Features:
Reservoir Compatible
Top Rated
Black DiamondTrail Vista 20 Pack
$189.95
6 reviews with an average rating of 5.0 out of 5 stars
Gear Capacity:
20 liters
Weight:
1.9 to 2 lbs
Features:
Reservoir Compatible
Raincover Included