Thank you for viewing! This is a handmade tote bag made from a canvas fabric, a roughly woven, medium-weight cotton material. The contrasting section uses a slightly thicker canvas fabric. Due to the nature of canvas fabric, the color may fade. Regarding washing instructions, please refer to resources such as: ✍ Canvas Fabric Care Instructions and make your own judgment. It has a lining, but because it's a soft fabric, it can be folded compactly. How about using it as an eco-bag? It could also be used for things like a kindergarten bedding bag (*^^*) 【Tote Bag】 Measurements (laid flat): ・Height: Approximately 41 cm x Width: 43 cm ・Bottom Width: 32 cm ・Bottom Gusset: 12 cm ・Lined ★ ★ ★ ★ ★ ★ ★ ★ ★ Each item is carefully made, but as these are handmade creations by an amateur using a home sewing machine, please understand (*^^*) #SubBag #EcoBag #LargeSizeLessonBag #LargeEcoBag #LargeToteBag #BeddingBag #NaptimeBag #YogaMatBag #EntranceCeremonyAndSchoolEnrollment #WorkingCars #FireTruck #Ambulance #CraneTruck #Excavator #LadderTruck #Shinkansen #Train #WorkingCars #FireTruck