Amazon has this Manual Stainless Steel Coffee Grinder with Adjustable Ceramic Conical Burr Grinders for Precision Brewing [amazon.com]
for 7.99 after coupon code: KJJ9E7MH
PORTABLE & COMPACT - This manual coffee grinder is unique triangle design, non-slip, you can use it immediately without much instruction and a quick wipe after usage, allowing you to travel with and brew freshly roasted ground coffee beans on your next camping, hiking, backpacking, or outdoors trip.
NO POWER NEEDED - No batteries, power, or long plastic cords needed to operate your portable compact coffee grinder, the efficient ceramic burrs allow you to manually grind your beans with ease while the aroma of fresh coffee wafts over you.
DURABLE USE - The coffee bean grinder is built with top quality, rust & corrosion resistance stainless steel, and the built-in adjustable grind selector is with over 18 click settings to ensure 100% precision control over the coarseness of your ground coffee.
ADJUSTABLE GRINDER - The ceramic conical burr allows you to adjust your coffee bean, adjust it clockwise for finer or counter-clockwise for coarser. The stainless hand crank is fixed onto the grinder lid with a nut, no worry about the hand crank falling off while grinding.
WHAT YOU GET - 1 x unique triangle manual coffee grinder, 1 x bonus carrying bag, 30 days money back guarantee and friendly customer service, if for any reason you don't satisfy with the coffee grinder, please feel free to contact us, replacement or refund would be sent under warranty.