1. Produk Langkungview
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.
- Téhnologi Insulasi Vakum: Ensures maximum temperature retention for up to 24 hours, for both hot and cold beverages.
- Konstruksi awét: Features a stainless steel interior and exterior with protective silicone rings.
- Kanyamanan sareng Kasalametan: 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.
- Bébas BPA: Diproduksi tanpa 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. Setup jeung pamakéan munggaran
- Ngabongkar bungkusan: Carefully remove the flask from its packaging. Inspect for any damage.
- Bersihan awal: 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):
- Pikeun hot beverages, fill the flask with hot water (not boiling) for 5-10 minutes, then empty.
- Pikeun cold beverages, fill the flask with cold water or ice for 5-10 minutes, then empty.
- ngeusian: 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.

Gambar 3: Hareupeun view of the THERMOS Ultimate Flask, showing the main body, the two-part stopper, and the outer lid which doubles as a cup.
3. Parentah Operasi
3.1 Pouring Beverages
- 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.
- tuang: 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 Pancegahan Kasalametan
- Ulah overfill flask.
- 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.
- Keep out of reach of children when containing hot liquids.
- 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.

Gambar 4: Balik view of the THERMOS Ultimate Flask, highlighting the ergonomic design and protective silicone elements on the base and body.
4. Pangropéa sarta perawatan
- beberesih: 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.
- Pangeringan: Pastikeun sadaya bagian tos rengse garing saméméh reassembling tur nyimpen pikeun nyegah odors atawa mildew.
- Panyimpenan: Store the flask with the stopper slightly loosened to allow air circulation, which helps prevent odors.
- Hindarkeun abrasive: Do not use abrasive cleaners or scrubbers, as they can damage the finish.
5. Cara ngungkulan
- Issue: Beverage not staying hot/cold for the stated duration.
- Solusi: 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.
- Solusi: 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.
- Solusi: 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. Spésifikasi

Gambar 5: Sisi view of the THERMOS Ultimate Flask, showcasing its overall form factor and branding.
| Fitur | Rincian |
|---|---|
| merek | TERMOS |
| Ngaran modél | FFX900 |
| Nomer Modél Item | 104110 |
| Kapasitas | 900 mililiter |
| Warna | kulawu |
| Bahan | Silikon, Stainless Steel |
| Dimensi produk | 3.15" W x 11.81" H |
| Item Beurat | 390 Gram (13.8 ons) |
| Fitur husus | Durability, Lightweight |
| Dianjurkeun Mangpaat | Water (suitable for various beverages) |
| Tipe Cap | Screw Cap (Two-part stopper for pouring) |
| Parentah Perawatan Produk | Wawasuh panangan hungkul |
| Bébas BPA | Sumuhun |
7. Garansi jeung Rojongan
The THERMOS Ultimate Flask comes with a Garansi 5 taun, covering manufacturing defects under normal use. For warranty claims, product support, or further inquiries, please refer to the official THERMOS websitus atanapi ngahubungan departemén layanan palanggan maranéhna.
You can visit the official THERMOS store for more information: THERMOS Store





