Thrive Insulated Stainless Steel Tumbler - CamelBak - Grey - 900ml

Yes, the Thrive Tumbler features an innovative leak-proof Tritan thread-on lid. For it to be completely leak-proof, the lid must be securely and properly threaded onto the tumbler.

The tumbler is constructed from vacuum-insulated 18/8 stainless steel, and the lid is made from durable Tritan material. It is also BPA, BPS, and BPF free.

The vacuum insulation is designed to keep beverages hot for extended periods and cold for many hours. Specific times can vary based on ambient temperature and how often the lid is opened.

Yes, the vacuum-insulated stainless steel construction is suitable for both hot and cold beverages.

This specific model has a capacity of 900ml (approximately 30 oz).

The lid is designed for easy disassembly and is dishwasher safe. You can also wash it by hand with warm, soapy water.

The powder-coat finish is designed for durability. However, like most finishes, it can be scratched by sharp or abrasive objects. Handle with care to maintain its appearance.

Ensure the Tritan thread-on lid is properly aligned and screwed on tightly. Check the lid and tumbler rim for any debris that might be preventing a complete seal.

Confirm the lid is fully sealed. Pre-heat or pre-chill the tumbler with hot or cold water for a few minutes before filling with your beverage to maximize insulation performance.

Check for any food particles or residue around the threads. A gentle rinse of the lid threads might resolve stiffness. Ensure the lid is not overtightened.

This indicates a potential breach in the vacuum insulation or that the lid is not fully sealed, allowing ambient air to interact with the inner wall. Inspect the tumbler for damage and ensure the lid is sealed correctly.