Bar Bag and hydraulic brakes

I have a Trek MTB that I use for touring and wish to add a bar bag. The problem is that the XT integrated shifter/brake levers have hydraulic reservoirs and hydraulic line connections that extend almost up to the stem bar clamp and pass directly in front of it. Does anyone know of any bar bag clamp that is compatible with this rig-up? My wife's Ortleib bag mount certainly isn't as there is solid plastic where the brake lines want to be. Rotating the levers dosen't give any appreciable extra clearance.

Thanks,
Phil