Gro Company Travel GroBag Wearable Sleep Sacks, SweetDream (Choose Your Size)

Grobags come in a range of styles to suit your needs, with your choice of sizes and tog measurements. A tog measurement is a European warmth rating — the higher the tog, the warmer the product. The travel Grobags include the extra feature of a two-way front zip and a back vent so it can be used with a five-point harness in car seats and strollers. It is made from 100 percent cotton, and is machine washable for easy care.