Ecokaki(TM) Waterproof Oxford Insulated Cooler Bags Lunch Tote Bag Outdoor Picnic Bag with Shoulder Strap, Purple Dimension: 21 * 17 * 22 cm (L*W*H), Approx: 8.3 * 6.7 * 8.7 inch Material: Natural high density cotton cloth + advanced aluminum foil, extra thick insulation keeps for food and drinks cool until lunchtime Structure: 7.5L main compartment can be used to pack lunch boxes, fruit, canned drinks, milk bottle, cosmetic and other travel essential items Feature: have removable adjustable shoulder strap, you can have 3 carrying options with shoulder diagonal, single shoulder and hand carry Material is safe and reliable, does not contain bisphenol A (BPA) and (PVC), complies with California Porp65 food safe storage regulations7.5