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Internal Frame Backpacks
(235 products)Products (235)
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- REI Co-opFlash Air 50 Pack - Women's$299.00Trip Length/Capacity:Weekend, MultidayGear Capacity:49 to 51 litersWeight:1.75 to 1.87 lbsFeatures:Ultralight
Reservoir Compatible - GregoryParagon 50 Pack - Men's$269.95Trip Length/Capacity:Weekend, MultidayGear Capacity:46 to 50 litersWeight:3.3 to 3.59 lbsFeatures:Reservoir Compatible
- GregoryFacet 55 Pack - Women's$269.95Trip Length/Capacity:MultidayGear Capacity:52 to 58 litersWeight:2.45 to 2.67 lbsFeatures:Ultralight
Reservoir Compatible - NEMOResolve 25 L Endless Promise Technical Active Pack - Women'sTop Rated$179.95Gear Capacity:24 litersWeight:2.32 lbsFeatures:Reservoir Compatible
- OspreyTempest Pro 40 Pack - Women's$260.00Trip Length/Capacity:WeekendGear Capacity:38 to 40 litersWeight:2.86 to 3.01 lbsFeatures:Reservoir Compatible
- OspreySkarab 22 Hydration Pack - Men's$130.00Gear Capacity:22 litersLiquid Capacity:2.5 litersWeight:1.36 lbs
- ExpedLightning 60 Pack - Men's$249.95Trip Length/Capacity:MultidayGear Capacity:60 litersWeight:2.53 lbsFeatures:Ultralight
- ExpedLightning 45 Pack - Men's$219.95Trip Length/Capacity:WeekendGear Capacity:45 litersWeight:2.49 lbsFeatures:Ultralight
Reservoir Compatible - NEMOResolve 35 L Endless Promise Technical Active Pack - Women'sTop Rated$219.95Gear Capacity:35 litersWeight:2.72 lbsFeatures:Reservoir Compatible
- OspreySyncro 5 Hydration Pack - Men'sTop Rated$145.00Gear Capacity:5 litersLiquid Capacity:2.5 litersFeatures:Raincover Included
- GregoryBaltoro 85 Pro Pack - Men'sTop Rated$419.95Trip Length/Capacity:Extended, MultidayGear Capacity:80 to 90 litersWeight:5.29 to 5.89 lbsFeatures:Reservoir Compatible
- GregoryAmber 44 Pack - Women's$209.95Trip Length/Capacity:WeekendGear Capacity:44 litersWeight:2.8 lbsFeatures:Reservoir Compatible
- OspreyTalon Pro 20 Pack - Men's$200.00Gear Capacity:23 litersWeight:2.28 lbsFeatures:Reservoir Compatible
- OspreyAriel Pro 75 Pack - Women's$400.00Trip Length/Capacity:Extended, MultidayGear Capacity:75 litersWeight:4.64 to 4.74 lbsFeatures:Reservoir Compatible
- OspreySkimmer 20 Hydration Pack - Women's$130.00Gear Capacity:20 litersLiquid Capacity:2.5 litersWeight:1.27 lbs
- NEMOResolve 25 L Endless Promise Technical Active Pack - Men'sTop Rated$179.95Gear Capacity:25 litersWeight:2.4 lbsFeatures:Reservoir Compatible
- Black DiamondTrail Vista 20 Pack$169.95Gear Capacity:20 litersWeight:1.87 to 2.03 lbsFeatures:Reservoir Compatible
Raincover Included - DeuterAC Lite 22 SL Pack - Women's$110.00Gear Capacity:22 litersWeight:2.06 lbsFeatures:Reservoir Compatible
Raincover Included - GregoryParagon 70 Pack - Men's$319.95Trip Length/Capacity:Multiday, ExtendedGear Capacity:66 to 70 litersWeight:3.62 to 3.79 lbsFeatures:Reservoir Compatible
- GregoryKatmai 55 Pack - Men'sTop Rated$309.95Trip Length/Capacity:Weekend, MultidayGear Capacity:50 to 55 litersWeight:4.48 to 4.61 lbsFeatures:Reservoir Compatible
- MYSTERY RANCHRadix 57 Pack - Women's$299.00Trip Length/Capacity:MultidayGear Capacity:59.6 litersWeight:3.83 lbsFeatures:Reservoir Compatible
- GregoryZulu 65 Pack - Men's$279.95Trip Length/Capacity:MultidayGear Capacity:63 to 65 litersWeight:4.21 to 4.73 lbsFeatures:Reservoir Compatible
- MYSTERY RANCHScree 33 Pack - Women'sTop Rated$275.00Gear Capacity:32.8 litersWeight:3.27 lbsFeatures:Reservoir Compatible
- DeuterTrail 16 SL Pack - Women's$120.00Gear Capacity:16 litersWeight:2.06 lbsFeatures:Reservoir Compatible
Raincover Included - GregoryMaven 48 Pack - Women's$269.95Trip Length/Capacity:WeekendGear Capacity:44 to 48 litersWeight:3.12 to 3.2 lbsFeatures:Reservoir Compatible
- OspreyTalon Pro 40 Pack - Men's$260.00Trip Length/Capacity:WeekendGear Capacity:40 to 42 litersWeight:3.18 to 3.32 lbsFeatures:Reservoir Compatible
- ExpedLightning 60 Pack - Women's$249.95Trip Length/Capacity:MultidayGear Capacity:60 litersWeight:2.4 lbsFeatures:Ultralight
- GregoryFocal 48 Pack - Men's$249.95Trip Length/Capacity:Weekend, MultidayGear Capacity:44 to 52 litersWeight:2.54 to 2.76 lbsFeatures:Ultralight
Reservoir Compatible - REI Co-opFlash Air 50 Pack - Men's$299.00Trip Length/Capacity:Weekend, MultidayGear Capacity:49 to 51 litersWeight:1.81 to 1.94 lbsFeatures:Ultralight
Reservoir Compatible - MYSTERY RANCHScree 33 Pack - Men'sTop Rated$275.00Gear Capacity:32.8 litersWeight:3.27 lbsFeatures:Reservoir Compatible
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