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Split type water for nothing, the product is divided into three parts. The first part of stainless steel double-layer thermal bottle to carry water can store large amounts of water, the second part is the lunch box, lunch box lower bottom can be removed when not in use. Used for water storage, the top two parts is the quilt. Lunch box can be used at the bottom of the insulating layer and the selection of thermal conductive layer used to use their heat preservation heat food or food. The parts can use their can also be used independently. Free combination parts.
Xi'an University of Technology