Introduction
This manual provides essential information for the safe and effective use of your Tupperware Eidgenosse Plus food storage containers. Please read these instructions carefully before first use and retain them for future reference. Your product consists of a set of four 350 ml containers, designed for efficient food storage.
Setup
1. Unpacking
Carefully remove all containers and lids from the packaging. Inspect each item for any signs of damage. If any components are damaged, do not use them and contact your retailer.
2. Initial Cleaning
Before the first use, wash all containers and lids thoroughly. You may wash them by hand using warm soapy water or place them in a dishwasher. Ensure all parts are completely dry before storing or using.

Image: A single Tupperware Eidgenosse Plus container with its lid. The product is a set of four black containers.
Operating Instructions
1. Filling the Container
Fill the container with your desired food item. Avoid overfilling to ensure the lid can be securely sealed. Leave a small space at the top, especially if storing liquids or items that may expand.
2. Sealing the Lid
Place the lid onto the container. Press down firmly on the center of the lid, then work your way around the edges to create a secure, airtight seal. The lid features a snap closure mechanism for reliable sealing.
3. Stacking
These containers are designed to be stackable, allowing for efficient use of storage space in your refrigerator, pantry, or cabinets. Ensure lids are securely fastened before stacking.
4. Microwave Use
The Tupperware Eidgenosse Plus containers are microwave safe. When heating food in the microwave, ensure the lid is slightly ajar or removed to allow steam to escape. Do not seal the lid completely during microwave heating to prevent pressure buildup.
5. Recommended Usage
These containers are suitable for various food storage needs, including meal prep, leftovers, and taking food on the go. They are particularly useful for items like yogurt, snacks, or small portions.
Maintenance and Care
1. Cleaning
The Tupperware Eidgenosse Plus containers and lids are dishwasher safe. For best results, place them on the top rack of your dishwasher. If washing by hand, use a soft sponge or cloth with warm soapy water. Avoid abrasive cleaners or scouring pads, which can scratch the surface.
2. Odor Removal
To remove stubborn food odors, create a paste of baking soda and water, apply it to the inside of the container, and let it sit for several hours before washing. Alternatively, place a crumpled piece of newspaper inside the container for a day or two.
3. Storage
Store containers and lids separately when not in use to prevent moisture buildup and odors. If stacking for storage, ensure they are completely dry.
Troubleshooting
Lid Not Sealing Properly
- Ensure the container is not overfilled.
- Check the rim of the container and the lid for any food particles or debris that might prevent a proper seal.
- Press firmly around all edges of the lid until it snaps into place.
Stains or Discoloration
- Certain foods, especially those with high pigment (e.g., tomato sauce, turmeric), may cause staining. Wash immediately after use.
- Exposure to sunlight can sometimes help reduce stains.
Specifications
- Model: Eidgenosse Plus
- Brand: Tupperware
- Quantity: 4 containers
- Volume per container: 350 Milliliters
- Dimensions (L x W x H): 18 x 8 x 6 cm (per container)
- Color: Black
- Material Feature: Dishwasher Safe
- Special Features: Stackable
- Closure Type: Snap closure
- Microwave Safe: Yes
- Recommended Use: On-the-go, food storage
Warranty Information
Information regarding spare parts availability is not provided with this product. For specific warranty details, please refer to the terms and conditions provided by your retailer at the time of purchase or contact Tupperware customer service directly.
Support
If you encounter any issues or have questions not covered in this manual, please contact the retailer from whom you purchased the product. For general inquiries about Tupperware products, visit the official Tupperware website or contact their customer support.





