Item Type: Insulated Lunch Bag Material: Polyester Product Size: Approx. 23 x 25.5 x 17cm / 9.1 x 10.0 x 6.7in Unfolded Size: Approx. 27 x 25.5 x 17cm / 10.6 x 10.0 x 6.7in Shoulder Strap Length: Approx. 26-55cm / 10.2-21.7in Package List 1 x Bag 1 x Strap 1Full Open Zipper Design: The full open zipper design is easy to put in and take out, and the inside is easy to clean. The double layer insulation lining keeps food and beverages warm and latest for at least 6.5 hours and is easy to wipe clean. 2Leakproof: The soft PEVA lining with heat welded seams inside the Insulated lunch bag prevents the flexible lining from leaking and is easy to wipe clean. The front pocket is also lined with EVA material, so used tableware can be put in without worrying about washing. 3Polyester Fabric: The insulated bag is made of high quality PEVA and 600D polyester fabric with a reinforced zipper to prevent tearing and ensure maximum durability. 4Multifunctional: Lunch bags are made of waterproof oxford cloth, which can keep food warm or latest. 2 mesh bags can hold bottles, 2 zipper pockets, and 1 conjuring paste pocket can hold keys, wallets, phones or other small things. 5Scope of Application: The built in foam of the Insulated Lunch Bag can provide excellent protection for your containers, food and beverages. The big bag can easily hold all your drinks, sandwiches, fruits or vegetables, perfect for a weekend picnic.