Existing modelLove the simplicity of a top loader? Want big freedom of movement? With the Black Diamond Boost and its ergoACTIV suspension you can carry all the essentials for a spectacular day of on/off trail action, knowing you’re covered if you spot that spectacular valley and wanna push a little farther to check it out.
Patent-pending ergoACTIV suspension with OpenAir backpanel
Top-load access with fixed top pocket
Soft, breathable 3D mesh on hipbelt and shoulder straps
Hipbelt stash pocket, side stretch pockets and front compression stretch pocket
Trekking pole/ice axe loops
Also available as women's-specific Flare