Portable Lightweight Polyester Insulated Lunch Cooler Bag

High-Performance Thermal Insulated Portable Cooler Bag

Durable All-Weather Soft-Sided Thermal Organizer with Reinforced Leak-Proof Interior

Designed for outdoor enthusiasts and active commuters, this premium soft-sided cooler bag offers exceptional thermal efficiency in a compact, travel-ready form factor. The exterior is constructed from heavy-duty, water-resistant 600D polyester fabric, engineered to withstand rugged environments while maintaining a professional aesthetic. The primary insulation chamber is lined with a high-density, reflective aluminum-foil thermal layer, allowing it to maintain precise internal temperatures for beverages, snacks, and chilled meals for extended durations. It features a wide-opening, high-traction top zipper system that ensures easy access while maximizing thermal retention. The exterior is complemented by a specific quantity of 1 large front-facing open slip pocket for quick-access dry storage and an adjustable, padded shoulder strap for ergonomic carrying. Built for daily reliability, this thermal unit provides a precise quantity of 1 main storage chamber, making it the ideal solution for picnics, office lunches, or outdoor adventures.

Key Product Features

• Thermal Insulation Matrix: Features 1 high-density reflective inner lining designed to maintain optimal cold-chain performance.

• Durable Exterior Shield: Crafted with a specific quantity of 1 rugged, water-repellent polyester outer shell for maximum longevity.

• High-Traction Zipper Closure: Includes 1 heavy-duty top-mounted zipper assembly that minimizes heat exchange during frequent use.

• Ergonomic Transport Architecture: Configured with 1 fully adjustable woven shoulder strap for balanced weight distribution.

• Quick-Access Dry Pocket: Built with 1 deep front-side slip compartment for storing napkins, cutlery, or personal items.

Detailed Specifications & Technical Parameters

Commercial Services

Our services as below, OEM/ODM Material:600D/900D/Nylon/Cordura/Customized Size:Customized Colors: Customized or Provide pantone color number Logo:Mental label/Silk screen printing/Emboridery/Woven Label/Care Label/Leather label/Customized MOQ:500PCS Sample:Customized Gender:Unisex PAYMENT TERM:30% Deposit +70% Balance;OA:L/C

Frequently Asked Questions (FAQ)

Q1: What is the standard time turnaround required for factory manufacturing and strict quality control verification?
           A1: Mass production along with our extensive multi-stage quality control (QC) testing takes a dependable time window of 30 to 40 days. This 30 to 40 days timeframe starts when custom specifications are locked and the 30% contract deposit clears.

Q2: What are the exact physical size measurement parameters of this thermal cooler bag?
           A2: This cooler unit features an exact physical height parameter of 22 cm, a width parameter of 28 cm, and a depth parameter of 18 cm.

Q3: How many main storage compartments are engineered into the interior chamber?
           A3: The cooler contains a specific quantity parameter of 1 main large storage chamber lined with reflective material to maintain contents at thermal equilibrium.

Q4: What is the specific quantity and type of carrying harness provided for ergonomic transport?
           A4: The unit is supplied with an exact specific quantity parameter of 1 adjustable, padded woven polyester shoulder strap.

Q5: How many exterior slip pockets are available for storing non-chilled personal accessories?
           A5: There is an exact specific quantity parameter of 1 front-facing slip sleeve designed for easy access to dry items like napkins or utensils.

Q6: How many top-mounted zipper systems are utilized to seal the thermal chamber?
           A6: The bag utilizes a specific quantity parameter of 1 high-traction zipper assembly that runs along the entire top perimeter to securely lock in cold air.

Q7: What material parameters protect the inner contents from external environmental heat and moisture?
           A7: The bag relies on dual material parameters: a water-resistant 600D polyester exterior shield and a high-density reflective aluminum-foil internal thermal layer.