Ice pack, large capacity picnic camping, hand-held Oxford cloth insulation, cold insulation, thick outdoor bento bag, dirt resistant and waterproof

Parameters:
Product Model: FK-037
Material: Oxford fabric
Style: Modern Minimalism
Function: Portable, fillable, foldable

This model features a large-capacity design with dual insulation and refrigeration functions, making it an ice bag suitable for picnic and camping scenarios. It adopts a handheld design and is made of Oxford fabric, which has been reinforced for outdoor use. It can serve as a lunch bag and boasts stain-resistant, waterproof properties. By combining functionality and material, it meets the needs for food storage and carrying in outdoor environments.

The large-capacity design is the core advantage, with the interior space expanded through three-dimensional optimization. Measuring 30cm in height, 25cm in width, and 18cm in thickness, it can accommodate multiple servings of picnic food, drinks, fruits, and bento boxes, while also storing folded tableware, napkins, and small snacks, meeting the food-carrying needs for family picnics or small camping trips. The interior features a partitioned design, with adjustable dividers dividing the space into separate beverage, food, and tableware zones to prevent items from pressing against each other, ensuring organized storage and easy access.

The insulation and refrigeration functions are achieved through the material structure. The inner layer features food-grade thickened aluminum foil with a thickness of 0.15mm, effectively reflecting heat transfer. Combined with a 5mm-thick pearl cotton insulation layer in the middle and an outer Oxford fabric layer, it forms a three-layer insulation structure. Testing shows that in normal temperature environments, it can maintain a low temperature for 8-12 hours (with ice packs for refrigeration), while in high-temperature environments, it can keep food at a suitable temperature for 6-8 hours (without ice packs for insulation). This design ensures both low-temperature freshness for cold drinks and fruits during camping, as well as proper temperature maintenance for outdoor meals, preserving food quality.

Designed for picnic and camping scenarios, the hand-carried style emphasizes portability. The top handle measures 20cm in length and 4cm in width, crafted from a combination of Oxford fabric and pressure-distributing foam. The handle conforms to the natural curve of the hand when gripped, evenly distributing weight to prevent discomfort even when fully loaded, making it ideal for moving between campsites or short hikes. The connection between the handle and the bag body is reinforced with double stitching and metal rivets, enhancing load-bearing capacity to support approximately 8kg, meeting the needs for large-capacity carrying.

The Oxford fabric endows the product with multiple performance characteristics. The 600D high-density Oxford fabric features tightly interwoven warp and weft threads, with a tear resistance of 100N, capable of withstanding abrasions from branches and ground friction in outdoor environments, ensuring exceptional durability. The thickened treatment further enhances texture and protection, increasing the overall thickness of the bag by 30% compared to standard models, thereby improving structural stability. Even when empty, the bag maintains a three-dimensional shape and prevents collapsing.

The stain-resistant and waterproof features enhance outdoor practicality. The Oxford fabric surface is treated with a water-repellent coating, forming a waterproof membrane that allows rain or spilled beverages to slide off easily without penetrating the interior, protecting food from moisture. Additionally, the smooth fabric surface makes it easy to wipe away dust and dirt with a damp cloth, reducing post-outdoor cleaning efforts and maintaining a neat appearance.

As an outdoor lunch bag, its design incorporates food storage needs, featuring a double-sided zipper closure at the opening. The zipper head is treated with anti-rust coating, ensuring smooth operation even in humid outdoor conditions. The sealed closure effectively minimizes temperature loss. The bag’s side includes an air vent to regulate internal pressure, preventing expansion or contraction due to temperature changes, while also facilitating easy opening and closing.

It features outstanding performance for outdoor environments, with a minimalist and elegant overall design. The color scheme primarily includes durable earth tones such as military green, navy blue, and khaki, allowing it to blend seamlessly into natural camping settings without appearing out of place. The base is constructed with thickened, abrasion-resistant Oxford fabric, and rubber anti-slip pads are added at all four corners to prevent sliding when placed down. This design effectively handles uneven campground terrain, enhancing stability during use.

The material ensures both safety and durability, with the aluminum foil in contact with food passing food-grade testing, free from odors and harmful substance emissions, ensuring safe and reliable use. All seams are stitched with waterproof thread, featuring fine and uniform stitches, while the edges are finished to prevent fabric wear and thread fraying, extending the product’s lifespan and making it suitable for frequent outdoor use.

The overall design supports adjustments based on target markets, such as optimizing color schemes to align with regional aesthetics, modifying internal partition layouts to accommodate diverse storage needs, and incorporating shoulder strap designs to enhance carrying flexibility, thereby adapting to the usage habits and requirements of outdoor scenarios across different regions.