Black_Star,
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<style>
.btn_sorted__mobile {
border: 1px solid #000;
padding: 5px;
}
.bl_sortField{
width: 300px;
min-height: 300px;
border: 1px solid #f00;
}
.test{
display: block;
margin-bottom: 5px;
color: #f00;
}
</style>
</head>
<body>
<button class="btn_sorted__mobile" type="button">Сортировать</button>
<div class="bl_sorter">
<select class="bl_sorter__select js-mainSorter" onchange="location = this.value;">
<option value="http://test1">По популярности</option>
<option value="http://test2">Название (А - Я)</option>
<option value="http://test3">Название (Я - А)</option>
<option value="http://test4">Сначала подешевле</option>
<option value="http://test5">Сначала подороже</option>
</select>
</div>
<div class="bl_sortField"></div>
<script>
window.onload = function () {
var btnSorted = $(".btn_sorted__mobile"),
blockSortField = $(".bl_sortField");
btnSorted.one('click', function(){
$(".js-mainSorter option").each(function(){
blockSortField.append('<a class="test" href=" ' + this.value +' " >' + this.text + '</a>') });
});
}
</script>
</body>
</html>