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Internal Frame Backpacks

Showing 51-100 of 1661 items

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Mountainsmith Cross Country 3.0

Mountainsmith Cross Country 3.0

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4.5 of 5 
based on 2 reviews
Gregory Z45

Gregory Z45

Overnight Pack (2,000 - 2,999 cu in)
user rating: 4.5 of 5 
based on 2 reviews
$119 - $175
where to buy
Gregory Jade 50

Gregory Jade 50

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4.5 of 5 
based on 2 reviews
$137 - $239
where to buy
Kelty PK 50

Kelty PK 50

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4.5 of 5 
based on 2 reviews
$180 - $199
where to buy
Deuter Futura Pro 34 SL

Deuter Futura Pro 34 SL

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
$89 - $155
where to buy
Gregory Sage 55 Pack

Gregory Sage 55 Pack

Weekend Pack (3,000 - 4,499 cu in)
user rating: 5 of 5 
based on 1 review
$149 - $199
where to buy
Arc'teryx Altra 75

Arc'teryx Altra 75

Expedition Pack (4,500+ cu in)
user rating: 5 of 5 
based on 1 review
$425 - $479
where to buy
High Sierra Carry-On Wheeled Backpack with Removable Daypack
user rating: 5 of 5 
based on 1 review
$140 - $164
where to buy
JanSport Boost

JanSport Boost

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
$55 - $75
where to buy
GoLite Jam 35L

GoLite Jam 35L

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
Hyperlite Mountain Gear Windrider 3400

Hyperlite Mountain Gear Windrider 3400

Weekend Pack (3,000 - 4,499 cu in)
user rating: 5 of 5 
based on 1 review
Gregory Jade 38

Gregory Jade 38

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
$135 - $179
where to buy
Arc'teryx Cierzo 35

Arc'teryx Cierzo 35

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
$107 - $119
where to buy
The North Face Casimir 36

The North Face Casimir 36

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
$100 - $169
where to buy
Kelty Lakota 60

Kelty Lakota 60

Weekend Pack (3,000 - 4,499 cu in)
user rating: 5 of 5 
based on 1 review
Mountain Hardwear Hueco 34

Mountain Hardwear Hueco 34

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
$65 - $130
where to buy
Mile High Mountaineering Flatiron 38

Mile High Mountaineering Flatiron 38

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
Mountainsmith Lariat 65

Mountainsmith Lariat 65

Weekend Pack (3,000 - 4,499 cu in)
user rating: 5 of 5 
based on 1 review
$159 - $199
where to buy
Osprey Porter 65

Osprey Porter 65

Weekend Pack (3,000 - 4,499 cu in)
user rating: 5 of 5 
based on 1 review
Osprey Ariel 55

Osprey Ariel 55

Weekend Pack (3,000 - 4,499 cu in)
user rating: 5 of 5 
based on 1 review
$139 - $260
where to buy
High Sierra Access

High Sierra Access

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
Kelty Pawnee 40

Kelty Pawnee 40

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
$85 - $139
where to buy
Osprey Stratos 34

Osprey Stratos 34

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
$84 - $140
where to buy
Osprey Exos 48

Osprey Exos 48

Overnight Pack (2,000 - 2,999 cu in)
user rating: 5 of 5 
based on 1 review
L.L.Bean White Mountain Pack

L.L.Bean White Mountain Pack

Weekend Pack (3,000 - 4,499 cu in)
user rating: 5 of 5 
based on 1 review
$150 - $189
where to buy
Osprey Ariel 75

Osprey Ariel 75

Expedition Pack (4,500+ cu in)
user rating: 5 of 5 
based on 1 review
Osprey Atmos 50

Osprey Atmos 50

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 24 reviews
Gregory Deva 60

Gregory Deva 60

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 14 reviews
$263 - $329
where to buy
Osprey Exos 58

Osprey Exos 58

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 11 reviews
$179 - $220
where to buy
Kelty Coyote 80

Kelty Coyote 80

Expedition Pack (4,500+ cu in)
user rating: 4 of 5 
based on 8 reviews
Mountainsmith Maverick

Mountainsmith Maverick

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 8 reviews
Osprey Talon 44

Osprey Talon 44

Overnight Pack (2,000 - 2,999 cu in)
user rating: 4 of 5 
based on 8 reviews
$104 - $150
where to buy
Gregory Z65

Gregory Z65

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 8 reviews
$181 - $259
where to buy
Deuter ACT Lite 50+10

Deuter ACT Lite 50+10

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 5 reviews
$139 - $185
where to buy
The North Face Terra 45

The North Face Terra 45

Overnight Pack (2,000 - 2,999 cu in)
user rating: 4 of 5 
based on 5 reviews
$104 - $129
where to buy
High Sierra Explorer 55

High Sierra Explorer 55

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 5 reviews
$59 - $129
where to buy
Deuter Futura 50 + 10 Vario

Deuter Futura 50 + 10 Vario

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 4 reviews
The North Face Surge

The North Face Surge

Overnight Pack (2,000 - 2,999 cu in)
user rating: 4 of 5 
based on 4 reviews
Granite Gear Crown V.C. 60

Granite Gear Crown V.C. 60

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 4 reviews
Osprey Talon 33

Osprey Talon 33

Overnight Pack (2,000 - 2,999 cu in)
user rating: 4 of 5 
based on 4 reviews
$96 - $130
where to buy
Sierra Designs Revival 65

Sierra Designs Revival 65

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 4 reviews
$58 - $194
where to buy
Mountain Hardwear Kanza 55

Mountain Hardwear Kanza 55

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 3 reviews
$115 - $229
where to buy
REI Lookout 40 Pack

REI Lookout 40 Pack

Overnight Pack (2,000 - 2,999 cu in)
user rating: 4 of 5 
based on 3 reviews
$70 - $99
where to buy
Mountainsmith Haze 50

Mountainsmith Haze 50

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4 of 5 
based on 3 reviews
$104 - $129
where to buy
REI Crestrail 70

REI Crestrail 70

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4.5 of 5 
based on 1 review
Gregory Alpinisto 50

Gregory Alpinisto 50

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4.5 of 5 
based on 1 review
$172 - $239
where to buy
Osprey Hornet 46

Osprey Hornet 46

Overnight Pack (2,000 - 2,999 cu in)
user rating: 4.5 of 5 
based on 1 review
$83 - $159
where to buy
Black Diamond Mercury 55

Black Diamond Mercury 55

Weekend Pack (3,000 - 4,499 cu in)
user rating: 4.5 of 5 
based on 1 review
$187 - $249
where to buy
Black Diamond Mercury 75

Black Diamond Mercury 75

Expedition Pack (4,500+ cu in)
user rating: 4.5 of 5 
based on 1 review
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