Large lady insulated backpack $ 18.71 Name: Multifunctional Mummy Bag Fabric: Cationic Oxford cloth material: Lining: Polyester + PP aluminum foil cotton Size: Length 28cmWidth 1 9cmHeight 33cm Purpose: Baoma travels, breastfeeding Features: Large capacity design Upper and lower warehouse design Built-in aluminum foil insulation Whale mouth Dry and wet separation design Waterproof fabric design