The human-powered Vortex blender is perfect for picnics, tailgate parties, and camping. It features a 48 oz. (1.5 liter) graduated Lexan pitcher with an O-ring sealing top, a removable pour spout that’s a 1 oz. shot glass, a brushed stainless steel finish, an ergonomic handle, two-speed operation, and a C-clamp for stable operation. High speed operation is noisy, so beware of your camping neighbors who will always know when you’re making margaritas!