The Premium Storage Tube from Ongrok features a double rubber o'ring and an airtight seal, effectively containing any odors. The cap easily pops off for convenient access, thanks to its friction fit design. Constructed with anodized, aircraft grade aluminum, this lightweight and durable tube protects contents from the elements and prevents them from being crushed in a pocket or bag. Its sleek design makes it inconspicuous in any setting, whether at home or in the office.