Here's what other sites are saying:
Ride the backcountry like a pro with Mammut's Pro RAS Ready 45 Backpack. This avalanche safety pack has a deployable airbag that increases your volume and helps keep you on top of sliding snow. Match that with the ski and snowboard carry systems as well as gear loops and ice tool/pole attachments and you are set for any adventure. Airbag, engine, and canister system sold separately.
- Mountain Gear
The Pro R.A.S. ready is the first R.A.S. ready pack for professionals. The pack is specially tailored to the needs of mountain guides. Lots of room, a wide variety of attachments, multiple compartments for organisation and extremely robust. The large back opening allows access to the main compartment of the backpack even when a snowboard is attached to the front. Perfect for one- or multiple-day tours with skis or a snowboard. Thanks to its thermo-moulded back padding, the Pro R.A.S. ready is extremely comfortable to carry.
Mammut Pro Protection Airbag ready
Mammut Pro Removable Airbag ready
Mammut Light RAS Ready
Mammut Rocker Protection ready
Black Diamond Halo 28 JetForce Avalanche Airbag Pack
$880 - $1,449
Mammut Pro Short Removable Airbag
Scott Air Free AP Alpride 30 Kit
Ortovox Tour 32+7 ABS