Einführung
Thank you for choosing the Xeipenfit 51oz Vacuum Insulated 2-Tier Stackable Food Thermos. This manual provides essential information for the safe and effective use of your new food container. Please read it thoroughly before first use and retain it for future reference.

Image: The Xeipenfit 51oz Vacuum Insulated 2-Tier Stackable Food Thermos, showcasing the main thermos unit, two internal bento containers, and the product packaging.
Sicherheitshinweise
- Always ensure lids are securely fastened to prevent leaks, especially when transporting hot liquids.
- Do not overfill containers. Leave space for the lid to close properly.
- Exercise caution when handling hot contents to avoid burns.
- Keep out of reach of children under 12 years old, especially when containing hot food.
- This product is designed for food storage. Do not use for non-food items or chemicals.
- Hand wash only. Not suitable for dishwashers or microwaves, except for the internal bento boxes which are microwave-safe for reheating.
Packungsinhalt
Ihr Paket sollte die folgenden Artikel enthalten:
- 1 x 51oz Vacuum Insulated Food Thermos (main unit)
- 2 x Stackable Bento Food Containers (internal, 20oz each)
- 1 x Carrying Handle (integrated)
Einrichtung und erste Verwendung
- Auspacken: Entnehmen Sie vorsichtig alle Komponenten aus der Verpackung.
- Sauber: Before first use, wash all parts with warm, soapy water. Rinse thoroughly and dry completely. Refer to the "Maintenance and Cleaning" section for detailed instructions.
- Montieren: Place the two bento containers inside the main thermos unit. Ensure the lids of the bento containers are properly sealed.

Bild: Eine detaillierte view of the thermos components, highlighting the reinforced handle, vent valve on the lid, removable 304 stainless steel inner liner, and the non-slip silicone base.
Bedienungsanleitung
Filling the Thermos
- Essen zubereiten: Cook or prepare your food as desired. For best thermal retention, pre-heat the thermos with hot water for 5-10 minutes before adding hot food, or pre-chill with cold water for cold food.
- Fill Bento Containers: Distribute your food into the two 20oz bento containers. Each container has a sealing silicone ring to prevent spillage.
- Seal Bento Lids: Securely close the lids on the bento containers. Each lid features an exhaust valve; gently press it to ensure a proper seal and to facilitate opening later.
- Place in Thermos: Stack the filled bento containers inside the main 51oz vacuum insulated thermos.
- Close Main Lid: Twist the main thermos lid clockwise until it is tightly sealed.
Thermal Retention
The Xeipenfit food thermos is designed to maintain food temperature for several hours.
- Hot Food: Keeps food hot for approximately 6 hours. Pre-heating the thermos can extend this duration.
- Cold Food: Keeps food cold for approximately 8 hours. Pre-chilling the thermos can extend this duration.

Image: A diagram showing the thermal performance, indicating hot retention for 6 hours and cold retention for 8 hours, with corresponding temperature graphs.
Transportieren
Use the integrated reinforced handle for easy carrying. While the design is leak-proof for normal transport, avoid excessive shaking or inverting the thermos to prevent potential spills.

Image: A composite image demonstrating the thermos being carried by its handle and the ease of cleaning its stainless steel interior.
Wartung und Reinigung
- Hand Wash Only (Main Thermos): The main thermos unit and its lid should be hand washed with warm, soapy water. Do not submerge the entire thermos in water.
- Bento Containers: The internal bento containers are also easy to clean by hand. These containers are microwave-safe for reheating food.
- Trocknen: After washing, dry all components thoroughly to prevent water spots and maintain hygiene. Store the lunch box dry after each cleaning.
- Vermeiden Sie Scheuermittel: Do not use abrasive cleaners or scrubbers, as these can damage the finish and sealing components.

Image: Icons indicating the product is easy to clean, eco-friendly, and made from food-grade materials. While the image includes a "dishwasher-safe" icon, please note that the main thermos unit is recommended for hand washing only. The internal bento containers are microwave-safe for reheating.
Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Food not staying hot/cold | Lid not sealed properly; thermos not pre-heated/chilled; contents not hot/cold enough initially. | Ensure all lids are tightly sealed. Pre-heat with hot water or pre-chill with cold water for 5-10 minutes before adding food. Ensure food is at desired temperature when placed in thermos. |
| Leakage from bento containers | Bento lid not sealed; silicone ring misplaced or damaged. | Press the exhaust valve on the bento lid to ensure a proper seal. Check that the silicone sealing ring is correctly seated and undamaged. |
| Difficulty opening bento lid | Vacuum seal created by hot food cooling. | Gently press the exhaust valve on the bento lid to release the vacuum, then open. |
Technische Daten
- Modellnummer: SLBT-2024
- Kapazität: Main Thermos: 51 oz; Internal Bento Containers: 2 x 20 oz
- Material: 304 Stainless Steel (inner liner), Food-grade PP (lids, handle), Silicone (seals, non-slip base)
- Farbe: Gray (for this specific model)
- Produktabmessungen: 5.8 Zoll L x 5.8 Zoll B x 11 Zoll H
- Artikelgewicht: 2.66 Pfund (1.21 Kilogramm)
- Thermal Retention: Hot: Up to 6 hours; Cold: Up to 8 hours
- Pflegehinweise: Handwäsche nur
- Altersspanne: Adult (recommended for ages 12+)

Image: A visual representation of the product's dimensions, including the overall height of the thermos (8.85 inches) and the individual bento containers (2.99 inches each), alongside a soda can for scale.
Garantie und Support
Xeipenfit is committed to providing quality products. If you encounter any issues or have questions regarding your product, please contact our customer service team directly. We offer fast, free, and convenient service to address your concerns.
Für Unterstützung besuchen Sie bitte die Xeipenfit Store on Amazon or contact us through the Amazon platform.





