Portable hand-held insulated bag, student lunch box bag, aluminum foil thickened cold insulation bento bag, storage Japanese lunch bag
Portable design, can be carried by hand, is an insulated bag, suitable for students, is a lunch box bag, aluminum foil is thickened, can keep the bento cold, and has storage function, it is a Japanese lunch bag.
Contact us by Wechat Whatsapp or Email
Product detailed description
Introducing the FK-043: Your Modern Insulated Cooler & Lunch Bag for Students
Meet the FK-043, a modern minimalist cooler&lunch bag for students. Designed for easy hand-carry, it’s made with thickened aluminum foil. This bag provides both cold and heat insulation for your meal. It can store a bento box in Japanese style. We at FEIMA BAG FACTORY focus on material and structure. It meets daily food transport needs, so it’s perfect for campus life and commuting.

1. Key Feature: Optimized Portability
Portability is a key feature throughout the design. Its compact size and comfortable handle make daily carry effortless.
1.1. Compact, Backpack-Friendly Dimensions
Dimensions are optimized at 18cm H x 25cm W x 10cm D. It fits easily into a backpack or handbag. So, it doesn’t take up valuable space during your busy day.
1.2. Comfortable and Durable Webbing Handle
The handle is 15cm long and 2cm wide. It uses durable webbing with soft rubber padding. This conforms to your hand’s curve without any pinching.
2. Dual-Function Heat & Cold Insulation
The dual functions are achieved through thickened aluminum foil. A three-layer structure provides reliable temperature control.
2.1. Three-Layer Insulation Structure
The inner layer is food-grade aluminum foil. A pearl cotton layer provides middle insulation. The outer layer is protective Oxford cloth.
2.2. Proven 6-8 Hour Temperature Retention
Tests show it maintains a stable temperature for 6-8 hours. It keeps bento cool in summer and warm in winter. Therefore, your food stays fresh from morning until lunch.
3. Specifically Designed for Students
It is particularly suitable for student life. The capacity and details match their daily routine perfectly.
3.1. Fits 1-2 Standard Student Lunch Boxes
The capacity fits 1-2 common student lunch boxes. The interior is neat and wrinkle-free. This tightly wraps the box to reduce movement and spills.
3.2. Smooth Zipper for Easy Student Use
The opening uses a smooth, easy-to-operate zipper. Students can open and close it quickly. It seals tightly to prevent heat loss and food odors.
4. Japanese Style in Design Details
The Japanese style is reflected in thoughtful design details. It brings a sense of calm and elegance to mealtime.
4.1. Simple, Elegant Shape with Rounded Lines
The overall shape is simple and elegant. It features soft, rounded lines for a gentle look. The color palette is refreshing off-white, light pink, or pale blue.
4.2. Delicate Japanese Element Patterns
Some styles feature small Japanese prints. Think cherry blossoms or cartoon tableware. These delicate patterns embody a natural, elegant aesthetic.
5. Enhanced Practicality with Storage
The storage function enhances everyday practicality. Smart pockets keep small essentials organized and secure.
-
An interior mesh pocket holds utensils or napkins.
-
An exterior zippered pocket stores a meal card or coins.
-
This centralized storage prevents lost items.
-
It enhances portability by keeping everything together.
6. Safety & Durability in Material Choice
The materials are chosen for safety and longevity. We use fabrics and linings that are tough and non-toxic.
6.1. Waterproof Outer Layer and Safe Inner Lining
The outer Oxford cloth is waterproof against minor spills. The inner aluminum foil is food-contact tested and odorless. So, it’s safe for direct contact with your food.
6.2. Hemmed Edges for Extended Lifespan
All edges are neatly hemmed to prevent fraying. This stops the aluminum foil from peeling or shedding threads. Therefore, the bag survives frequent use and washing.
7. Detailed Craftsmanship for Reliable Performance
Detailed craftsmanship ensures the bag performs reliably. We focus on the zipper, handle, and base.
7.1. Food-Grade Resin Zipper for Smooth Operation
The zipper is made from food-grade resin. This ensures smooth zipping without chemical reactions. So, operation is always easy and reliable.
7.2. Reinforced Handle and Anti-Slip Bottom
The handle and body connection is double-reinforced. A thickened anti-slip patch is on the bottom. This prevents slipping and provides stability on desks.
8. The Perfect Lunch Partner for Student Life
This cooler bag is the perfect partner for a student’s day. It brings reliability and a touch of style to the cafeteria.
8.1. The High School Student’s Reliable Lunch Kit
High school students need a dependable lunch bag. This one keeps their meal at the right temperature. The simple style fits in with school dress codes.
8.2. The College Student’s Library and Class Companion
College students often spend all day on campus. This bag carries lunch and snacks for marathon study sessions. The insulation means no soggy sandwiches or warm yogurt.
8.3. The Eco-Conscious Student’s Reusable Solution
Eco-conscious students avoid disposable packaging. This reusable bag is a sustainable choice. It reduces waste and carries their homemade meals perfectly.
9. Customization for Global Student Markets
The overall design allows for detailed market adjustments. We tailor this lunch tote for regional lunch habits and style trends.
9.1. Optimizing Dimensions for Local Lunch Box Sizes
We optimize the bag’s internal dimensions. This accommodates common local lunch box or bento sizes. So, it fits snugly and functions perfectly.
9.2. Adjusting Color Options and Pattern Elements
We add or remove color options for regional tastes. Pattern elements can be adjusted for local aesthetics. These changes meet diverse student preferences.
10. A Strong Product for School & Youth Retail
This bag is a strong product for school supply and youth-focused retail. Its targeted design drives sales during key seasons.
10.1. Ideal for Back-to-School Campaigns
It’s a star product during back-to-school promotions. Parents and students look for reliable lunch solutions. This bag meets that need with style and function.
10.2. Perfect for Character or Anime Licensed Collaborations
The simple design is ideal for licensed character prints. Schools and retailers can collaborate on limited editions. This creates buzz and drives collector interest.
11. Streamlined Sourcing for the Education Market
Importing products for the education market requires reliability. We ensure consistent quality for bulk school or retail orders.
11.1. Ensuring Consistent Insulation Performance
We batch-test the insulation layers for consistent density. Temperature retention must be reliable across all units. This builds trust with buyers and end-users.
11.2. Managing Safety Documentation for School Compliance
We provide all necessary material safety data sheets. This documentation helps with school or district compliance checks. So, your import process is smoother.
12. Tapping into “Bento” and “Meal Prep” Culture
This product taps into the popular “bento” and “meal prep” culture. These trends are about health, presentation, and planning.
12.1. The Global Appeal of Japanese Bento Aesthetics
The Japanese bento style is admired worldwide for its beauty. This bag carries that aesthetic in its design. It appeals to anyone who appreciates a thoughtfully prepared meal.
12.2. The Practical Need for Reliable Food Transport
At its core, students need to transport food safely. This bag solves that basic problem with added style. It’s a practical tool that also expresses personal taste.
Your Smart Campus Essential: The FK-043 Cooler & Lunch Bag
In summary, the FK-043 blends student-friendly portability, reliable insulation, and Japanese-inspired style. It serves high school and college students with practical elegance. Demand for such well-designed student gear is always high. Our exhibition stand was popular with buyers targeting the youth market. Watch the video below to see the youthful energy and positive reactions! We welcome all importers and retailers to contact us for samples.

FAQ: Common International Trade Questions
-
What is the MOQ for an order with a custom school logo or mascot print?
The MOQ for custom logo printing is 2000 pieces. This covers the setup for screen printing, but we can discuss lower quantities for simple heat transfers. -
Can the bag be produced without the aluminum foil layer for markets less concerned with insulation?
Yes, we can produce a simplified version without the foil layer. This would be a basic lunch pouch, and the cost and MOQ would be lower, so let us know your needs. -
How do you test the waterproof claim for the Oxford cloth outer layer?
We perform a standard water spray test on fabric swatches. We check that water beads up and does not soak through quickly, because moisture protection is important for bookbags








