top of page
2014_Keystone_MontanaMountaineer_356TBF.jpg

2015 Keystone Mountaineer 350QBQ

🏡 Room for the Whole Crew

The 2015 Montana Mountaineer 350QBQ was made for bringing everyone along! With a private rear bunkhouse, king-size bed in the front bedroom, 1½ bathrooms and four slide-outs, there’s plenty of room for everyone to have their own space.

A large kitchen and living area plus an outdoor kitchen make this a fantastic choice for families, groups, horse shows, crew accommodations or longer stays.

Lots of beds, lots of room and all the comforts of home — delivered and fully set up for you.

2017 Montana Mountaineer at a glance:

40’ with 4 slides

King size front bedroom with TV

Rear bunk room with 3 single beds

Separate back bathroom with outdoor entrance

Outdoor kitchen area with second fridge, sink and cooking area

Living room with small couch, TV, and fireplace

Kitchen seats 4 and has an island

A/C and electric awnings

Pet friendly

Suitable for a large family, couple or single person 

Mountaineer 10.jpg
Mountaineer 8.jpg
Mountaineer 13.jpg
Mountaineer 14.jpg
bottom of page