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Amazon.com: THERMOS 4035.232.050 Ultralight Thermos Flask, Black, 500 ml, Extremely Lightweight, 210 g, Drinking Bottle, Dishwasher Safe, Thermos Flask Keeps Hot for 10 Hours, Cold for 20 Hours, BPA-Free: Home & Kitchen
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Amazon.com: THERMOS 4035.232.050 Ultralight Thermos Flask, Black, 500 ml, Extremely Lightweight, 210 g, Drinking Bottle, Dishwasher Safe, Thermos Flask Keeps Hot for 10 Hours, Cold for 20 Hours, BPA-Free: Home & Kitchen
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