A5 paper size, 750ml brand new high quality leak proof transparent water bottle book flat square design, made of lightweight, slim, sturdy premium AS plastic, durable and reusable for easy carrying.Space saving.The mouth opening is small, suitable for rinsing water bottle Material: AS Function: Transparent color colorless pink options: Capacity: 210 * 148 * 30mm / 8.26 * 5.83 * 1.18 Package Includes: 1 * Flat Slim Water Bottle