bilt viper motorcycle helmets BILT: & Shields with three EPA liner variations ensuring a precise fit Viper Front Mount

The vents open and close smoothly even after repeated use, which is crucial for maintaining comfort in varying weather conditions

The exterior features three zippered pockets (convenient and secure when on public transportation)

I ferried a heavy resupply for a desert backpacking trip, and while I did have the pack far overweighted, the instability of the heavy load threw me precariously off-balance on a steep descent to the food drop

New helmets will break in and loosen slightly over time for a perfect fit

This presents some huge problems of its own, though

We kept all three of our passports in the top pocket of the Tortuga Laptop Backpack, so I was thankful for that pocket