Double click image to zoom in
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Black Diamond designed the Cirrus 9 to be lightest backpack on the market. The Cirrus 9 only weighs an ounce and packs down to the size of an avocado, so you can stow it in packs for backpacking, climbing, or farmers markets walking. It's a great summit pack whether you're hiking up there, or climbing a multi-pitch. The Splice Adjust shoulder straps offer an creative, minimal-minded way to provide an adjustable fit.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
