Addicting! - Bissli is a Delicious Savory Crunchy Wheat Snack. Lunch Box Favorite - Bissli is the perfect Lunch Snack loved by kids and adults alike.. Kosher Vegan - No Food Coloring! No Preservatives!. If you never tried Bissli before, get one and join the party!. Did you know? Over 4,000 tons of Bissli are produced each year in an array of shapes and flavors!