Burton Sled 26L
Here's what other sites are saying:
With horizontal board carry, the Burton Sled Pack ensures you can comfortably perch atop your snow machine. The hydration-compatible Sled Pack also comes with bevy pockets so you have choice.
The Burton Sled snowboard pack is the team's favorite for daily backcountry missions. It's like a roof box for your back where all your gear is hidden inside the pack with easy accessibility. Pail-style lid main entry makes accessing your gear easier than ever. Sled-Ready Horizontal Board Carry works perfectly with your body when going deep into backcountry zones, hiking amidst low-hanging branches or venturing out on a snowmobile. Features cush, ergonomic shoulder harness and back panel, a sternum strap and removable padded hipbelt with a zip storage pocket. Main pockets include easy-access internal shovel/probe pockets, hydration reservoir pocket (reservoir sold separately) and skins/organizer pocket. Also includes fleece-lined goggles/music pocket and hideaway beverage stash.