Awards: Pregnancy and Birth Magazine 2005 Best Buy. For feeding on-the-go. Holds 2 AVENT bottles, 2 Magic cups or 4 VIA cups . Double insulation layer, incorporating 3M Thinsulate. Keeps milk cold or water hot for up to 4 hours. Ensures bottles stay warm or cool. Sleek, slim and versatile design, lightweight, compact and convenient for travel. Adjustable shoulder strap. Colours may vary (black, blue, dark blue or red).