Portable USB Bottle Warmer Insulated

Dimensions: 12.5 × 8 × 8 cm (4.9 × 3.1 × 3.1 in); weighs approximately 180 g (estimated based on neoprene + polyester construction). Designed to fit one standard baby bottle with diameter 6–7 cm (no handle). Constructed from premium neoprene and flame-retardant polyester — offering wrinkle resistance, shape retention, and enhanced durability. Powered via 5V USB input (2A, 10W), compatible with power banks, car chargers, laptops, and wall adapters. Maintains milk at a steady ~40°C when powered — ideal for breastmilk or formula warming during travel. Includes an integrated wrist strap for hands-free portability during shopping, picnics, or family outings.