The Gregory Women's Deva 70 Backpack helps you carry heavy loads comfortably up to the alpine and beyond. Its women-specific Response A3 Suspension system hauls loads as heavy as 65 pounds over challenging terrain that goes on forever. Highly ventilated and cushy LifeSpan foam covers the back panel, shoulder straps, and waist belt for breathable comfort from the trailhead to the campsite. You can move, replace, and interchange the QuickSwap shoulder straps for a customized fit, and the removable LumbarTune adds 10mm of support to your lower back when you need it.