Black Diamond Sonic Backpack
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The Sonic Pack from Black Diamond features their ergoACTIV suspension, which uses a custom 3D pivoting hipbelt and their SwingArm shoulder straps for complete freedom of movement. The zippered panel lets you quickly get to your food and extra layers, while the hipbelt, side stretch pockets and front compression cord stash allow you to store gear where needed.
Designed for constant movement on big days, the lightweight Black Diamond Sonic pack features a highly compressible, ergonomic design so it moves with you, whether you're climbing the Beckey-Chouinard in the Bugs, third-class scrambling along the Teton's Cathedral Traverse, or trail running/peak bagging in RMNP's high country. ergoACTIV suspension with OpenAir backpanel and SwingArm shoulder straps Zippered panel access opens wide for quick access to layers and food Soft, breathable 3D mesh on hipbelt and shoulder straps Hipbelt stash pocket Side stretch pockets for water bottles, maps and more Front compression cord is ideal for quickly stowing your rain jacket or gaiters Retractable trekking pole/ice axe loop and bike light slot Hydration compatible
One of the reasons that you ditch your desk and head into the wilds is so you can get a chance to move. And just because you're strapped to a pack doesn't mean you should be tied down by it. The Black Diamond Sonic Backpack adapts and moves with you so you have full freedom of motion for quick sprints and challenging alpine routes where you need your arms to safely navigate the way.
Free Shipping. Black Diamond Sonic Pack FEATURES of the Black Diamond Men's Sonic Pack ergoACTIV suspension with OpenAir backpanel Zippered panel access Soft, Breathable 3D mesh on hipbelt and shoulder straps Hipbelt stash pocket, Side stretch pockets and front cord compression and storage Retractable trekking pole/ice axe loop, Bike light slot, Hydration compatible Also available as women's-specific Chase SPECIFICATIONS of the Black Diamond Men's Sonic Pack 210d nylon ripstop, 400d nylon twill The SPECS for Medium Volume: 1.465 cubic inches / 24 liter Average Stock Weight: 2 lbs 6 oz / 1.08 kg The SPECS for Large Volume: 1.587 cubic inches / 26 liter Average Stock Weight: 2 lbs 7 oz / 1.11 kg