Introduction
This manual provides instructions for the proper use and care of your Tupperware Universal Jar 3qt/3L with Twist Seal. Designed for versatility and durability, this jar is suitable for a wide range of storage needs. Please read these instructions carefully before first use.
Setup and First Use
- Unpack: Carefully remove the Universal Jar and its lid from the packaging.
- Wash: Before initial use, wash the jar and lid thoroughly with warm soapy water. Rinse completely.
- Dry: Ensure all parts are completely dry before storing or using to prevent moisture buildup.
Note: The Tupperware Universal Jar is dishwasher safe.
Operating Instructions
Filling the Jar
- Ensure the jar is clean and dry before filling.
- Fill the jar with your desired contents, leaving adequate space for the lid to seal properly. Avoid overfilling.
Securing the Twist Seal Lid
- Place the lid squarely on top of the jar.
- Twist the lid clockwise until it is securely tightened. The twist mechanism ensures an airtight seal, preserving the freshness of your contents.
- To open, twist the lid counter-clockwise until it loosens and can be removed.
Microwave Use
- The jar is microwaveable. When microwaving, always remove the lid or leave it ajar to allow steam to escape.
- Avoid heating oily or sugary foods for extended periods, as this may cause staining or damage to the container.
Maintenance and Care
- Cleaning: The Universal Jar and its lid are dishwasher safe. For hand washing, use a soft sponge or cloth with warm soapy water. Avoid abrasive cleaners or scouring pads that could scratch the surface.
- Drying: Allow all parts to air dry completely or dry with a clean cloth before reassembling or storing.
- Storage: Store the jar with the lid unsealed or slightly ajar to prevent odors from being trapped.
- Staining: Certain foods, such as tomato-based sauces or curries, may cause staining. This does not affect the product's performance or safety.
Troubleshooting
- Lid not sealing properly: Ensure the rim of the jar and the lid's sealing gasket are clean and free from food debris. Make sure the lid is aligned correctly before twisting.
- Odor retention: If odors persist after washing, try soaking the jar in a solution of baking soda and water, or placing a crumpled newspaper inside for a day.
Product Specifications
| Brand | Tupperware |
| Model | Universal Jar 3qt/3L |
| Capacity | 3 Liters (3000 Milliliters) |
| Closure Type | Twist Lock |
| Dishwasher Safe | Yes |
| Microwaveable | Yes |
| Material Feature | Food Grade |
| Item Weight | 0.23 Kilograms (8 ounces) |
| Dimensions | 12.4 x 6.06 x 5.47 inches (Package Dimensions) |
Versatile Uses
The Tupperware Universal Jar is designed for a multitude of storage and organizational purposes. Below is a list of potential applications:

Image: Tupperware Universal Jar demonstrating its capacity and versatility.
- Water
- Water, fruit infused
- Tea
- Milk
- Adult Beverages
- Kool-Aid
- Flour
- Sugar
- Bread sticks
- Popcorn Kernels
- Cheez-Its
- Snacks
- Dried Beans
- Sunflower Seeds
- Marshmallows
- Rice
- Licorice
- Celery
- Green Onions
- Girl Scout Cookies
- Ice Cream Cones
- Crackers
- Cookies
- Pretzels
- Candy
- Nuts
- Dried Peppers
- Jerky
- Creamer
- Powdered Milk
- Powdered Sugar
- Oats
- Granola Bars
- Vanilla Wafers
- Grains
- Pasta
- Dehydrated Fruit/berries
- Granola
- Large Dry Spices
- Cinnamon Sticks
- Loose Tea
- Crystallized ginger
- Chocolate Chips
- Fruit candies
- Animal Crackers
- Seaweed Paper
- Popcorn
- Chips
- Cereal
- Cocoa Mix
- Coconut, Shredded
- Roasted Chickpeas
- Beef Jerky
- Pipe Cleaners
- Tea Bags
- K-Cups
- Coffee Pods
- Straws
- Craft Supplies
- Paint Brushes
- Colored Pencils
- Make-Up Brushes
- Beach Kit
- BBQ Skewers
- Knitting Needles
- Crochet Hooks
- Cotton Balls
- Bath Salts
- Travel First Aid
- Kit Fireplace Matches
- Barbie Accessories
- Small Toys
- Legos
- Small Collectibles
- Laundry Detergent
- Holiday Decorations
- 72 Hour Emergency Kit
- Mini Cooler for Drinks
- Pet Food
- Pet Treats
- Memory Box
- Important Documents
- Survivalists Supplies
- Picnic Supplies
- Gardening Tools
- Hobby Box
- Travel Kit
- Art Kit
- Project Box
- Keepsakes
- Plastic Grocery Bags
- Hair Accessories
- Kids Travel Kit
- Sewing Kit
- Brine Meat
- Marinate Meat
- RV camper Storage
- Hand Sanitizers
- Cookie Cutters
Warranty and Support
For information regarding warranty coverage or product support, please refer to the official Tupperware website or contact Tupperware customer service directly. Keep your purchase receipt as proof of purchase.
Website: www.tupperware.com





