Cold accumulator 200 ml Cooling Battery Blue

Description

Cold accumulator 200 ml Cooling Battery — an aid for keeping food cool for an extended period. Cold accumulators are plastic bags or bricks, pre-frozen in the freezer. With a cold accumulator, you can maintain a low food temperature during a hike or trip. IMPORTANT! The contents must not be used. Application: Before use, the accumulator should be placed in the freezer for 10 hours. Specifications: Volume: 200 ml; Country of manufacture: China.