Model Number: BH-C-001 Brand Name: RUZ ,wayout Key Specifications/Special Features: Specifications:Colors: blackMaterial: 70D Oxford clothDetailed size: 35L*20W*35HShoulder strap: L100cm(39.37") W3cm(1.18")(It's manual measurement, there may be a little error.)Features:-Use of environment-friendly materials, easy to carry.-Insulation bag appearance was fashion, bright colors, easy to clean.-Product inner aluminum filmreflective insulation, providing good thermal insulation effect.-Usually used for thermal insulation food, very suit for traveling, camping, students, white-collar workers.