TrailKeg TrailKeg is not just a beer dispenser; it's a versatile, modular keg system that opens doors to endless beverage possibilities. From nitro coffee (using 3/8x24 threaded nitrogen cartridges) to serving up draft cocktails and preserving homemade kombucha, TrailKeg does it all. With interchangeable parts for easy transport, a stainless steel chrome tap, a dual-stage CO2 regulator for precise pours, and double-wall vacuum insulation that keeps drinks cold for up to 24 hours, it's the ultimate beverage companion. Use the standard lid to transform it into a high-quality insulated water bottle. Elevate your beverage game with TrailKeg, the versatile solution for all your on-the-go refreshment needs.