CACKOK focuses on bell tents that combine retro aesthetics with modern functions. The main product is Bell Tent made of cotton canvas with a diameter of 3-5 meters. It uses 280G original cotton canvas and high-density wax coating technology. The iconic central column design achieves 90% space utilization, and is equipped with a removable insulation lining and chimney interface, which can be used in environments ranging from -15℃ to 35℃. The product is characterized by "double process integration": traditional hand-sewn seams combined with heat-sealed adhesive technology not only retain the retro texture of the canvas tent, but also achieve PU3000mm waterproof performance; the 5-meter model has a unique six-window ventilation system and modular curtain design, which can be quickly converted into a camping bedroom, outdoor studio or commercial exhibition space. The differentiated advantages are reflected in: TC printed fabrics that support customized tribal patterns, fireproof treatment that has passed the EU CE certification, and full-scene adaptability from African grassland safari camps, Nordic forest cabins to music festival VIP lounges. The 3-meter model is suitable for couples camping, and the 5-meter model can accommodate 8 people while meeting accommodation and social needs. With the concept of "movable canvas palace", it redefines the aesthetic boundaries of outdoor space.