1. Produto acabadoview
The THERMOS Ultimate Flask (900ml) is designed for maximum temperature retention, keeping beverages hot or cold for up to 24 hours. Constructed with durable stainless steel, it features protective silicone rings for enhanced longevity. The flask remains cool to the touch with hot liquids and is sweat-proof with cold liquids. Its two-part stopper ensures a smooth flow of liquid, and the product is BPA-free.

Image 1: Key features of the THERMOS Ultimate Flask, including its two-part stopper for smooth pouring, 900ml capacity, durable stainless steel construction, double-wall insulation to prevent condensation and burns, and compatibility with cup holders.
- Tecnologia de isolamento a vácuo: Ensures maximum temperature retention for up to 24 hours, for both hot and cold beverages.
- Construção durável: Features a stainless steel interior and exterior with protective silicone rings.
- Conforto e Segurança: Remains cool to the touch with hot liquids and is sweat-proof with cold liquids.
- Efficient Stopper: Equipped with a two-part stopper designed for smooth liquid flow.
- Livre de BPA: Manufactured without Bisphenol A.

Image 2: The THERMOS Ultimate Flask being carried in a backpack, illustrating its suitability for outdoor use. Icons indicate its ability to keep contents hot for 24 hours and cold for 24 hours.
2. Configuração e primeiro uso
- Desembalagem: Carefully remove the flask from its packaging. Inspect for any damage.
- Limpeza Inicial: Before first use, wash all parts (flask body, stopper, and lid/cup) with warm soapy water. Rinse thoroughly and allow to air dry.
- Pre-conditioning (Optional, Recommended):
- Para bebidas quentes, fill the flask with hot water (not boiling) for 5-10 minutes, then empty.
- Para bebidas geladas, fill the flask with cold water or ice for 5-10 minutes, then empty.
- Enchimento: Fill the flask with your desired beverage, leaving a small space at the top to allow for the stopper.
- Securing the Stopper: Insert the two-part stopper and twist clockwise until securely tightened to prevent leaks.
- Attaching the Lid/Cup: Screw the outer lid/cup onto the flask body until firm.

Imagem 3: Frente view of the THERMOS Ultimate Flask, showing the main body, the two-part stopper, and the outer lid which doubles as a cup.
3. Instruções de operação
3.1 Servindo Bebidas
- Remove Outer Lid: Unscrew the outer lid (which can be used as a cup) from the flask.
- Activate Stopper: Slightly twist the two-part stopper counter-clockwise. You will feel it loosen and see a small gap appear, allowing liquid to flow. Do not remove the stopper completely for pouring.
- Derramar: Tilt the flask to pour the beverage into the lid/cup or another container.
- Close Stopper: After pouring, twist the stopper clockwise until it is fully tightened to seal the flask and maintain temperature.
- Replace Outer Lid: Screw the outer lid back onto the flask.
3.2 Precauções de segurança
- Não encha demais o frasco.
- Ensure the stopper and lid are securely fastened to prevent leaks, especially when transporting.
- Exercise caution when handling hot liquids. The contents will remain hot for an extended period.
- Mantenha fora do alcance de crianças quando contiver líquidos quentes.
- Do not use in microwave ovens, on stovetops, or in any type of oven.
- Do not use for carbonated beverages, as pressure buildup can cause the stopper to eject forcefully.

Imagem 4: Voltar view of the THERMOS Ultimate Flask, highlighting the ergonomic design and protective silicone elements on the base and body.
4. Manutenção e Cuidados
- Limpeza: Hand wash only. Do not place the flask or its components in a dishwasher. Use warm water and mild dish soap. For thorough cleaning, the stopper can be disassembled.
- Secagem: Certifique-se de que todas as peças estejam completamente secas antes de remontá-las e guardá-las para evitar odores ou mofo.
- Armazenar: Store the flask with the stopper slightly loosened to allow air circulation, which helps prevent odors.
- Evite abrasivos: Do not use abrasive cleaners or scrubbers, as they can damage the finish.
5. Solução De Problemas
- Problema: A bebida não se mantém quente/fria pelo tempo indicado.
- Solução: Ensure the flask was pre-conditioned with hot or cold water before filling. Verify that the stopper and lid are securely tightened. Extreme ambient temperatures can also affect retention.
- Issue: Leakage from the flask.
- Solução: Check that the two-part stopper is fully tightened. Inspect the silicone seals on the stopper for any damage or misalignment. Ensure no debris is caught in the threads of the stopper or lid.
- Issue: Unpleasant odor inside the flask.
- Solução: Thoroughly clean the flask with warm soapy water and a small amount of baking soda. Rinse well. Store with the stopper slightly open to allow air circulation.
6. Especificações

Imagem 5: Lateral view of the THERMOS Ultimate Flask, showcasing its overall form factor and branding.
| Recurso | Detalhe |
|---|---|
| Marca | TÉRMICA |
| Nome do modelo | FFX900 |
| Número do modelo do item | 104110 |
| Capacidade | 900 Mililitros |
| Cor | Cinza |
| Material | Silicone, aço inoxidável |
| Dimensões do produto | 3.15"L x 11.81"A |
| Peso do item | 390 gramas (13.8 onças) |
| Recurso especial | Durabilidade, leve |
| Usos recomendados | Water (suitable for various beverages) |
| Tipo de boné | Screw Cap (Two-part stopper for pouring) |
| Instruções de cuidados com o produto | Só lavar as mãos |
| Livre de BPA | Sim |
7. Garantia e Suporte
The THERMOS Ultimate Flask comes with a Garantia de 5 anos, covering manufacturing defects under normal use. For warranty claims, product support, or further inquiries, please refer to the official THERMOS website ou entre em contato com o departamento de atendimento ao cliente.
You can visit the official THERMOS store for more information: THERMOS Store





