The Sika XT deer caller.
Compact design, very hard wearing, lanyard groove and also comes with removable roaring tube.
It has a one piece tube/reed block made from hard wearing mjf nylon.
I have been using this sika call since 2011 and it has been extremely successful for me. Bringing in many stags and even hinds, it has also been great at confusing Sika that have been spooked but not winded me yet, often bringing them back in for another look.
Each caller comes with an instruction leaflet and a link to an instructional video.
I have used electronic calls with great success but found the older stags soon get wise to them, especially in areas with high hunter numbers. With the Sika XT caller you adjust the tone by sliding your teeth along the reed so the variations you can achieve are vast. It also does not gum up like the enclosed reed callers.
When not hunting in the roar or even to use less pocket space you can remove the roaring tube to make the Sika XT more compact or alternatively just compress the roaring tube.