The NANO 310 is water- and dust-resistant, standing up to everything. Its superior PowerClaw locking system and polycarbonate shell prevent the elements from getting in. Inside, your pocket-sized valuables are protected by rubber protection straps, while a clever Smartstrap system ensures that the case never leaves your side. Ideal for protecting phones, keys, wallets, credit cards, SD/memory cards, lighters, cigars, and much more.

Technical Specifications
External Size (LxWxH): 5.9 in x 4.3 in x 1.7 in (149 mm x 110 mm x 43 mm)
Internal Size (LxWxH): 5.3 in x 3 in x 1.1 in (131 mm x 77 mm x 28 mm)
Volume: 0.3 L
Weight (empty): 0.6 lb | 0.3 kg
Depth of lid: 0.2 in | 6 mm
Depth of base: 0.9 in | 22 mm
Temperature Range: Min -20°F (-29°C) | Max 140°F (60°C)
Maximum Buoyancy: 0.5 lb
Padlock Holes: 0.3 in | 7.62 mm
Material: Ultra-durable polycarbonate
Warranty: Conditional lifetime warranty
Carry-on luggage for flights: Yes.