Handheld cylindrical insulated lunch bag, lunch box bag, portable, meal bag, waterproof, picnic bag, simple

Feature: Can hold regular three-layer bento boxes. Material features: Oxford cloth outer layer, tin foil coated insulation inner layer, easy to clean up dirt and stains. A large capacity can hold a lot of food, including meals, fruits, snacks, beverages, etc. Always lock in the temperature. Keep warm and cool, making life more convenient. Work, picnic, travel, outing. Easy to carry, soft handle. Item number: Round drum insulation bag Applicable scenarios: Work, travel, school, food delivery Color: navy blue, purple, gray, burgundy, blue Model: Round drum 18cm * 24cm Scope of application: Student working mothers. Specification: Diameter 18cm * 24cm in height Function: Bring food, keep warm and cool for travel Material: Cationic Oxford cloth Style: Modern and minimalist