Product Description Feeding on-the-go--designed to hold Bottles, VIA and Magic Cups The stylish ThermaTote holds two Philips AVENT Bottles, two Magic Cups or four VIA Cups. Its double insulation layer incorporating 3M Thinsulate? keeps milk cold or water hot for up to four hours. Lightweight, compact and convenient for travel. Benefits and features: Ensures bottles stay warm or cool Sleek, slim and versatile design Adjustable shoulder strap Designed to hold AVENT Bottles, VIA and Magic Cups Convenience: Travel ease: Compact, Holds AVENT Bottles and VIA, Holds AVENT Magic Cups, Keeps warm or cool for four hours, Lightweight Development stages: Stages: 0?6 months, 6?12 months Ensures bottles stay warm or cool: For storage of cold expressed breast milk/formula or pre-boiled hot water for up to four hours. Sleek, slim and versatile design: Perfect for day trips with baby or just when you're out and about. Adjustable shoulder strap: Wide adjustable shoulder strap for optimum carrying comfort Designed to hold AVENT Bottles, VIA and Magic Cups