1. Introduction
The Lifewit Large Insulated Lunch Bag is designed to keep your food and drinks at their optimal temperature for extended periods. Constructed with durable, water-resistant materials and featuring a spacious interior, this lunch bag is ideal for various uses, including office, work, picnics, beach trips, and road trips. Its thoughtful design ensures convenience, portability, and easy maintenance.
Figure 1: Lifewit Large Insulated Lunch Bag (Gray, 24L)
2. Key Features
- Thermal Insulation: Made of insulated material with a food-grade PEVA foil lining and built-in 6mm EPE foam, capable of keeping food and drinks cool or warm for over 5 hours.
- Large Capacity: Dimensions of 13.7" (35cm) × 11" (28cm) × 11" (28cm), offering a maximum capacity of 24 liters, spacious enough for 40 cans of coke (330ml) or a full lunch.
- Leakproof & Waterproof: Exterior constructed from 600D water-resistant dirt-proof Oxford fabric, ensuring durability and preventing leaks even when filled with water and ice.
- Durable Material: PEVA foil lining is dirt and wear resistant, designed not to melt easily with hot food. Features high-quality strong zippers for longevity.
- Convenient & Portable: Wide-opening lid with strong two-way zippers allows for easy packing and unpacking. Equipped with tough handles and an adjustable shoulder girdle for comfortable carrying. Includes front and side extra pockets for small items.
Figure 2: Illustration of the 4-layer insulation structure.
Figure 3: Available sizes and capacities of Lifewit lunch bags.
Figure 4: Demonstrating the leakproof, waterproof, and easy-to-clean properties.
3. Setup
- Unpack: Remove the lunch bag from its packaging.
- Initial Cleaning: Before first use, wipe the interior lining with a damp cloth and mild soap. Rinse thoroughly with a clean damp cloth and allow to air dry completely.
- Attach Shoulder Strap: If desired, attach the adjustable shoulder strap to the D-rings located on each side of the bag. Ensure the clips are securely fastened.
- Prepare for Use: The bag is now ready for packing your desired items.
4. Operating Instructions
- Packing: Open the two-way zippers fully to access the wide-opening main compartment. Place your food containers, drinks, and ice packs (if using) vertically or horizontally as needed. The spacious interior allows for flexible arrangement.
- Maintaining Temperature: For cold items, use ice packs or ice directly inside the PEVA-lined compartment. For warm items, ensure they are properly sealed in containers before placing them in the bag. The insulation will help maintain the temperature for several hours.
- Using Pockets: Utilize the front zippered pocket for utensils, napkins, or small personal items. The two mesh side pockets are suitable for water bottles, keys, or other quick-access necessities.
- Carrying: Carry the bag using the reinforced top handles for short distances or attach the adjustable shoulder strap for hands-free transport.
Figure 5: Demonstrating two convenient ways to carry the lunch bag.
Figure 6: The lunch bag is suitable for various scenarios, including office use.
5. Care and Maintenance
- Cleaning the Interior: The PEVA foil lining is dirt and wear resistant. For spills or general cleaning, wipe the interior with a damp cloth and mild detergent. Rinse with a clean damp cloth and allow to air dry completely before zipping up.
- Cleaning the Exterior: The 600D Oxford fabric exterior is water-resistant and dirt-proof. Wipe clean with a damp cloth as needed. Avoid harsh chemicals or abrasive cleaners.
- Drying: Ensure the bag is completely dry inside and out before storing to prevent mold or mildew.
- Storage: Store the lunch bag in a cool, dry place when not in use.
Figure 7: The interior lining is easy to clean with a damp cloth.
6. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Zipper gets stuck or is difficult to operate. | Fabric caught in zipper, or zipper teeth are misaligned/dry. | Carefully pull any caught fabric away. Apply a small amount of zipper lubricant (e.g., wax, silicone spray) to the zipper teeth and gently work the zipper back and forth. |
| Food/drinks not staying cold/warm for stated duration. | Insufficient ice packs/heat source, frequent opening, or extreme external temperatures. | Ensure adequate ice packs or heat retention methods are used. Minimize opening the bag. For very hot/cold conditions, consider pre-chilling/pre-warming the bag. |
| Shoulder strap detaches unexpectedly. | Clips not fully secured, or excessive weight. | Always ensure clips are fully engaged and locked onto the D-rings. Do not exceed the bag's capacity. If clips are damaged, contact customer support. |
7. Product Specifications
| Attribute | Detail |
|---|---|
| Brand | Lifewit |
| Model Number | LFLF230037GYD |
| Color | Gray |
| Material | Oxford fabric, PEVA foil, EPE foam |
| Capacity | 24 Liters (approx. 40 cans) |
| Product Dimensions (L x W x H) | 13.7" x 11" x 11" (35cm x 28cm x 28cm) |
| Item Weight | 1.5 pounds |
| Closure Type | Zipper |
| Number of Compartments | 3 (Main, Front Pocket, 2 Side Mesh Pockets) |
| Included Components | Front Pouch, Adjustable Shoulder Strap, Front Pocket, Cup Holders, Two Side Pockets |
| Country of Origin | China |
| First Available Date | July 5, 2019 |
8. Warranty and Support
Specific warranty details for the Lifewit Large Insulated Lunch Bag are not explicitly provided in the product information. For any inquiries regarding warranty, product support, or replacement parts, please contact Lifewit customer service directly through their official website or the retailer from whom the product was purchased.
Always retain your proof of purchase for any warranty claims.
