HELPS CONTAIN ODORS | ONGROK's Premium Storage Tube uses an airtight, double rubber o-ring seal, to keep contents contained from the outside world. POP-OFF CAP FOR EASY ACCESS | ONGROK'S Premium Tube uses a friction fit, pop-off cap, so you can quickly access stored contents. LIGHTWEIGHT, DURABLE CONSTRUCTION | Made of aircraft grade, anodized aluminum, this tube will keep your contents safe from the elements and prevent it from getting squished in your pocket/bag DISCREET, SLEEK DESIGN | Designed with discretion in mind, this tube won't look out of place in a home or an office environment. RISK-FREE GUARANTEE | At ONGROK, our goal is to "ENHANCE YOUR EXPERIENCE", by bringing you the best service and products possible. If you're ever dissatisfied, reach out to us online, and we'll be certain to make things right!