Dual thermo-insulated side zip pockets will keep fluids warm or cold for up to four hours.

双热绝缘侧拉链口袋将保持液体长达四个小时的温水或冷水。

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Dual thermo-insulated side zip pockets will keep fluids warm or cold for up to four hours.

双热绝缘侧拉链口袋将保持液体长达四个小时的温水或冷水。

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