Fast Rack - (tray sold separately). Empty or clean bottles are inserted upside down making them secure and uniform. Drain & Dry: Dry your beer bottles & avoid contamination by never having contact on the inside. Rack & Stack: Rack and stack saving space and time. 12 wine bottles fit in each rack. Did you see the kick in the video?? YES they ARE secure! Collect & Store: Keep your empties organized, stored safely and out of your way until your next homebrew batch. Tired of setting up and taking down your bottle tree each time? Yah no kidding. Use FastRack to safely store your empties. FastRack is the best drying system for your sanitized bottles. Works with Standard 750ML Wine Bottles, Bomber Bottles, Belgian Bottles. 3 FastRacks and 1 tray are perfect for a standard wine batch!