The Nanuk Nano 320 is a high tech protective case that is great for storing your herb or other smoking paraphernalia. Made from ultra-resistant polycarbonate, this case is impact resistant, waterproof, and compact enough to be used as an airline carry-on. The Nano 320 is able to withstand temperature ranges from -20°F (-29°C ) to 140°F (60°C). Their patented powerclaw latching system, protective web covering, and small strap make this case durable and adaptable wherever you go. Don’t ever break a sweat worrying about your high-quality case. It comes with a conditional Lifetime Guarantee, so you can’t go wrong with the Nanuk Nano 320.