Convenient Stopper Storage: Peterpan original design hot water bottle lanyard (2nd Gen, 2024 Release) - keep your stopper within reach, never lose it again | Giant Capacity: 100 Fl Oz (3 Liters) capacity, providing long-lasting warmth and comfort | High-Quality Rubber: Made from premium rubber, ensuring durability and excellent heat retention | 30% Wool Knitted Cover: Stylish cover made of 30% wool and 70% acrylic for a soft and cozy feel | PVC & BPA & Phthalates Free: Safe for use with no harmful chemicals, ensuring peace of mind