Portable small capacity insulation bag student office worker lunch box insulation bag thickened Oxford cloth insulation ice bag About this project High-density oxford cloth: water repellent inside / wipe clean Keep warm in winter and keep cold in summer: 1. Keeping cold and fresh: breast milk and beverages are kept cold and fresh (It is better to use with ice pack) 2. Insulation: Students bring rice, bring rice to work, and keep the cakes warm to keep the deliciousness 3. Leather portable: leather is added to the portable, which is easy to carry without restraining the hand. 4. Double zipper: metal zipper is easy to open and close Inside mesh pocket design, can put tableware and other items Product parameters: [Color] :Grey/Blue/Red/Black [Material]: Oxford cloth [Size] : 25cm*16cm*8cm [Weight] : 185g Package Included: 1x thermal bag