Pyrex Portable Large Cold/Hot Pack (2-Pack)

The Pyrex Portable Large Cold/Hot Pack (2-Pack) is a reusable temperature-control solution designed to keep food fresh, chilled, or warm during storage and transport, making it ideal for meal prep containers, lunch storage, and portable food carriers. Each pack can be frozen for cold retention or heated for maintaining warmth, helping preserve food quality while supporting organized daily routines. Proudly made in the USA, these packs feature a sealed, leak-resistant exterior and reusable gel core built for repeated use and reliable performance in refrigerators, freezers, and insulated bags. Their slim, space-saving profile fits easily alongside storage containers without adding bulk, offering convenient temperature control for home, work, school, or travel. Designed for safe everyday use, the packs are easy to clean, simple to store, and suitable for most large food storage setups that require hot or cold retention support.