The Bomber doesn&';t ask about conditions. STLHD&';s 39L waterproof roll-top runs an impervious dual-lock closure, padded interior sleeve, and full MOLLE exterior - built to go wherever the fish are, whether that&';s a river bank, a backcountry trail, or the back of a truck. Key Features Impervious roll-top closure with dual locks - fully submergible waterproof protection 39L interior with padded sleeve for valuables and large hydration pocket MOLLE exterior with super-snug cam gear straps for modular loadout Generous lumbar support and chest strap for all-day carry