Thanks for the review. Im going the mono. When you hoisted the groove case on your back? That was like ... man that looks heeeavy! 😳 Car travel only thou.

i just bought a used gruv gear duo bass for about 250 USD and sold my mono vertigo (single), hope it can do the job well. The MONO bags are pretty soft actrully, thought it did protected my bass well once when i travelled by air, i still don't count on it especialy when i have to take two bass(actrully a bass and a guitar). It seems that the Gruv Gear is by far the best solution for taking two instruments on gig, i dont know if there are any other flaws on it. Hope mine will arrive soon.