Fivelayer fabric construction for warmth and waterproofing Layer 1: waterproof canvas Layer 2: waterproof PVC Layer 3: thermal insulation pearl cotton Layer 4: temperatureshield coating layer Layer 5: inner waterproof lining This multilayer design helps keep warmth for a long bath and enhances comfort during use. Health and wellness The family sauna bath tub supports health care routines, promotes blood circulation, helps expel toxins, and relieves fatigue. Durable folding design Folding bathtub features alloy struts for strong support and reliability. Maximum load capacity: up to 300 kg. Portability and versatility Easy to carry and install. Suitable for indoor and outdoor use and for small spaces. Ideal for apartments, studios, or compact living areas where a spa experience is desired. Multiuse In addition, it can be used as an inflatable baby bathtub, such as a baby pool. Use scenarios Home spa setup: use in a living room, balcony, or bathroom for individual or family baths, enjoying a relaxing soak at home. Outdoor relaxation: set up in a garden or patio to enjoy a warm bath outdoors when weather permits. Small space and family convenience: fits in compact living spaces such as studios or apartments, and can also serve as a baby bath for family time.