Seal O-Ring Washer Replacement for Bullet Flask / Thermos / Thermal Flask Lid

September 21,2024

There is a less common 4.8cm (1.8”) version which this will not fit. Replacing this item is a very simple procedure and does not require any tools - just stretch it into position and seat uniformly around the edges.

10Pcs Silicone Sealing O-Rings Gaskets Seals for 4.5 or 5.2cm Vacuum Bottle Cover Stopper

10Pcs Silicone Sealing O-Rings Gaskets Seals for 4.0/4.5cm Vacuum Bottle Cover Stopper Thermal

1/10Pcs Silicone Sealing O-Rings Gaskets Seals for 4.5 or 5.2cm Vacuum Bottle Cover Stopper Thermal Cup Lid Bullet Flask Covers

How to get this black stuff off my rubber bottle seal? I've tried soaking it in hot water and using a knife to try and scrape it off, but nothing's worked

There is a less common 4.8cm (1.8”) version which this will not fit. Replacing this item is a very simple procedure and does not require any tools

Seal O-Ring Washer Replacement for Bullet Flask / Thermos / Thermal Flask Lid

Can I be part of the group now? 25 bucks at London Drugs. Listen up fellow Canadians! Any comments? Are they still built as they used to? How about their warranty?

Using and Caring for your Thermos Stainless King 16 oz. Travel Tumbler

BOSORIO 4 Pack Gaskets Compatible with ThermoFlask 16oz 24oz 32oz 40oz Water Bottle with Straw Lid, Replacement O Ring Rubber Seals Part（Not for Spout Lid and Chug Lid） : Sports

Spares and Accessories – MIRA Brands