VSSL (vessel) is a manufacturer of multifunctional utility tools whose components are essential for outdoor survival. The company introduced a sturdy and durable packaged coffee grinder for outdoor brewing. The VSSL Java handheld coffee grinder is probably the strongest coffee grinder ever built, and it is constructed to withstand the wear and tear of an adventurous and exciting lifestyle. This stylish device has an adjustable grinding mechanism with 30 different settings, which can perfectly match your brewing system; the rotatable handle can be set with stainless steel burrs to chew fresh beans in 60 seconds; the clip-on design is easy to carry. Click here for more details.