Marker Blizzard TPC 11 DEMO Bindings 85mm – Black/Green – DIN/ISO 3-11. This product data sheet is originally written in English. The Marker Blizzard TPC 11 DEMO Bindings 85mm in Black/Green are designed for all-mountain skiing. Made by Blizzard, these bindings are compatible with the Blizzard Thunderbird SP 7.7 skis.