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Internal Frame Backpacks

(303 products)

Products (303)

Sort: Best Match

Top Rated
GregoryBaltoro 85 Pro Pack - Men's
$251.83
Save 40%
compared to $419.95
26 reviews with an average rating of 4.6 out of 5 stars
Trip Length/Capacity:
Extended, Multiday
Gear Capacity:
80 liters
Weight:
5.29 lbs
Features:
Reservoir Compatible
Db JourneyBackcountry Snow Pack 25 L
$118.83
Save 40%
compared to $199.00
0 reviews
Gear Capacity:
20 liters
Weight:
2.98 lbs
OspreySirrus 24 Pack - Women's
$107.83
Save 40%
compared to $180.00
83 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
GregoryTarghee 32 Snow Pack
$172.73
Save 24%
compared to $229.95
1 reviews with an average rating of 5.0 out of 5 stars
Gear Capacity:
32 liters
Weight:
3.23 lbs
REI OUTLET
OspreyStratos 36 Pack - Men's
$240.00
0 reviews
Gear Capacity:
36 liters
Weight:
3.41 lbs
Features:
Reservoir Compatible
Raincover Included
OspreyAura AG 50 Pack - Women's
$350.00
28 reviews with an average rating of 4.0 out of 5 stars
Trip Length/Capacity:
Weekend, Multiday
Gear Capacity:
47 to 50 liters
Weight:
4.16 to 4.29 lbs
Features:
Reservoir Compatible
Raincover Included
New arrival
Big AgnesSweetwater UL 28 L Pack
$229.95
0 reviews
Gear Capacity:
28 liters
Weight:
1.81 to 2 lbs
Features:
Reservoir Compatible
Raincover Included
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
GregoryBaltoro 65 Pack - Men's
$369.95
0 reviews
Trip Length/Capacity:
Multiday, Extended
Gear Capacity:
60 to 70 liters
Weight:
4.72 to 5.25 lbs
Features:
Reservoir Compatible
Top Rated
NEMOResolve 35 L Endless Promise Technical Active Pack - Men's
$219.95
5 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
37.5 liters
Weight:
2.89 lbs
Features:
Reservoir Compatible
Top Rated
OspreyAriel Plus 70 Pack - Women's
$450.00
12 reviews with an average rating of 4.7 out of 5 stars
Trip Length/Capacity:
Multiday, Extended
Gear Capacity:
68 to 70 liters
Weight:
5.54 to 5.8 lbs
Features:
Reservoir Compatible
Raincover Included
Top Rated
OspreyKestrel 48 Pack - Men's
$240.00
24 reviews with an average rating of 4.5 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
46 to 48 liters
Weight:
4.44 to 4.62 lbs
Features:
Reservoir Compatible
Raincover Included
GregoryTarghee FastTrack 24 Snow Pack
$128.73
Save 35%
compared to $199.95
11 reviews with an average rating of 4.1 out of 5 stars
Gear Capacity:
24 to 26 liters
Weight:
2.67 to 2.82 lbs
REI OUTLET
NEMOResolve 25 L Endless Promise Pack - Women's
$179.95
0 reviews
Gear Capacity:
24 liters
Weight:
2.32 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
OspreySkimmer 20 Hydration Pack - Women's
$140.00
8 reviews with an average rating of 4.1 out of 5 stars
Gear Capacity:
20 liters
Liquid Capacity:
2.5 liters
Weight:
1.27 lbs
Top Rated
OspreyAriel 55 Pack - Women's
$350.00
28 reviews with an average rating of 4.5 out of 5 stars
Trip Length/Capacity:
Multiday
Gear Capacity:
52 to 55 liters
Weight:
4.77 to 4.82 lbs
Features:
Reservoir Compatible
Raincover Included
GregoryCitro 30 H2O Hydration Pack - Men's Plus Sizes
$199.95
37 reviews with an average rating of 4.4 out of 5 stars
Gear Capacity:
30 liters
Liquid Capacity:
3 liters
Weight:
2.19 lbs
Features:
Hipbelt Pockets
OspreyTempest 44 Pack - Women's
$240.00
1 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Weekend
Gear Capacity:
42 to 44 liters
Weight:
3.32 to 3.45 lbs
Features:
Reservoir Compatible
OspreySopris 32 L Snow Pack - Women's
$132.83
Save 30%
compared to $190.00
0 reviews
Gear Capacity:
32 liters
Weight:
2.4 lbs
Black DiamondPursuit 25 Pack - Women's
$199.95
0 reviews
Gear Capacity:
25 liters
Weight:
1.47 lbs
Features:
Reservoir Compatible
Black DiamondPursuit 25 Pack
$199.95
0 reviews
Gear Capacity:
25 liters
Weight:
1.59 lbs
Features:
Reservoir Compatible
Top Rated
GregoryJuno 30 H2O Pack - Women's Plus Sizes
$199.95
65 reviews with an average rating of 4.6 out of 5 stars
Gear Capacity:
30 liters
Liquid Capacity:
3 liters
Weight:
2.16 lbs
Features:
Hipbelt Pockets
Top Rated
GregoryDeva 80 Pro Pack - Women's
$251.83
Save 40%
compared to $419.95
10 reviews with an average rating of 4.7 out of 5 stars
Trip Length/Capacity:
Extended, Multiday
Gear Capacity:
75 to 80 liters
Weight:
5.18 to 5.22 lbs
Features:
Reservoir Compatible
Black DiamondTrail Vista 28 Pack
$189.95
1 reviews with an average rating of 5.0 out of 5 stars
Gear Capacity:
28 liters
Weight:
2.14 lbs
Features:
Reservoir Compatible
Raincover Included
GregoryArrio 28 Pack
$159.95
0 reviews
Gear Capacity:
28 liters
Weight:
2.07 lbs
Features:
Reservoir Compatible
REI Co-opPassage 55+10 Pack - Kids'
$189.00
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
Black DiamondPursuit 15 Pack
$179.95
0 reviews
Gear Capacity:
15 liters
Weight:
1.13 lbs
Features:
Reservoir Compatible
Top Rated
NEMOPersist 45 L Endless Promise All-Adventure Pack - Men's
$259.95
17 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
GregoryDeva 70 Pack - Women's
$399.95
4 reviews with an average rating of 5.0 out of 5 stars
Trip Length/Capacity:
Multiday, Extended
Gear Capacity:
65 to 75 liters
Weight:
4.65 to 5.07 lbs
Features:
Reservoir Compatible