27L Insulated Cooler Backpack
This 27L insulated backpack is engineered for anyone who needs temperature-controlled food storage on the move. Constructed with 600D Oxford fabric, a PEVA moisture-proof membrane, and a PE foam insulation layer, this insulated backpack maintains internal temperatures for 5–7 hours. Whether you pack hot meals or cold drinks, this insulated backpack delivers consistent performance. The 27-liter capacity fits multiple lunch boxes, water bottles, and snacks. Unlike hard coolers, this insulated backpack rests comfortably on your shoulders.
