Thick and simple drawstring woven tape insulated meal bag, Japanese cotton and linen industrial style canvas picnic lunch bag

Parameters:
Model: FK_044
Style: Instagram Style
Material: Canvas
Function: Portable, Insulated

This insulated lunch bag features a thickened design and a simple webbing strap. It features a Japanese-style design and is made of cotton, linen, and industrial canvas. It’s perfect for picnics and lunches, and through its combination of materials and design details, it meets the insulation and storage needs of outdoor picnics and everyday carry-on meals.

The thickened design is crucial for thermal insulation performance. The overall thickness is 40% greater than that of ordinary lunch bags. The inner layer is made of food-grade aluminum foil, the middle is filled with 3mm thick pearl cotton, and the outer layer combines cotton, linen, and industrial canvas, creating a three-layer composite insulation structure. Tested, it maintains a stable temperature for 5-7 hours, retaining food heat in high temperatures and slowing food spoilage in low temperatures. This provides a suitable temperature environment for picnic lunches, fruits, and other items, ensuring freshness. The thickened finish also enhances the bag’s rigidity, ensuring it retains its three-dimensional shape even when empty and resists collapse.

The simple webbing design of the cuff combines practicality with style. The top cuff is made of a wide cotton and linen webbing, 3cm wide and adjustable from 20-30cm. Pulling and tightening the cuff provides a convenient seal, reducing heat loss and dust ingress. The wooden buckle at the end of the webbing echoes Japanese style, enhancing the grip and making it convenient for hand-carrying on picnics. The cuff also adds a touch of simplicity and sleekness to the bag’s shape.

The Japanese style is reflected in the overall design’s understated elegance and simplicity, with soft, flowing lines and an eschew of elaborate ornamentation, focusing on basic silhouettes and textures to create a beautiful aesthetic. The color palette is primarily off-white, light khaki, and navy, creating a natural and elegant hue. The natural texture of the cotton and linen contrasts with the rugged texture of the industrial canvas, embodying the “symbiosis of nature” characteristic of Japanese aesthetics. It’s perfect for a casual picnic or a simple everyday look.

The combination of cotton, linen, and industrial canvas gives this product multiple features. The cotton and linen fabric is breathable, skin-friendly, and soft to the touch, perfect for gentle food storage. The industrial canvas is made of high-density polyester fiber, offering excellent abrasion and tear resistance. It has been tested to withstand frequent friction and minor scratches, making it suitable for outdoor picnics. The joints between the two materials are double-stitched with fine stitching to enhance structural stability and extend its lifespan.

This picnic-friendly design features significant details and a well-designed interior with ample space for 2-3 lunch boxes, folding cutlery, fruit boxes, and more. The main compartment features a three-dimensional design with minimal side tapers, making it easily suitable for larger lunch boxes. A hidden mesh pocket on the side accommodates folded napkins or wet wipes, providing convenient access without compromising the overall design.

As a lunch bag, it excels in everyday use, and its lightweight (approximately 350g) makes it a comfortable carry-on, perfect for commuting or traveling. The drawstrings are adjustable to fit the bag’s contents, eliminating wasted space. The bottom is reinforced with industrial-style canvas, which resists wear and tear when placed, making it suitable for various storage locations, such as on a table or lawn.

The functional details of the insulated lunch bag optimize the user experience. The aluminum foil lining is smooth and easy to clean; oil stains can be wiped away with a damp cloth. The cotton and linen outer layer is water-repellent, making it impervious to minor spills and protecting the contents from moisture. A small strap sewn into the side of the bag allows it to be attached to the outside of a backpack, expanding carrying options and adapting to different travel needs.

The overall design allows for detailed adjustments based on target markets, such as adding or subtracting colors to suit regional aesthetics, adjusting the strap length to accommodate different usage habits, and optimizing the material ratio to balance breathability and wear resistance, to meet the needs and style preferences of picnic lunch bags in different regions.