10 for Thermal Bottle Flask Covers Stopper Cup Cover Sealing O-Rings Gaskets Lid

10Pcs Sealing O-Rings for Bottle Cover Outdoor Travel Bullet Flask Covers. Leak Proof Sealing Stopper Lid Cover for Vacuum Flask Bottle Kettle Cup Part GBP 3.29. Bottle Cover Mug Stopper for Vacuum Flask Cup Lid Pot Kettle Cap 4/7cm Travel GBP 4.99.

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