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30L Large Insulated Cooler Backpack Waterproof Soft Picnic Bag with Bottle Opener

30L Large Insulated Cooler Backpack Waterproof Soft Picnic Bag with Bottle Opener

Designed with a 30L capacity, 5mm padded cotton insulation, and a leakproof thickened EVA lining, this thermal cooler backpack keeps food and beverages hot or cold for hours. It features organized organizational compartments, a shoulder strap bottle opener, built-in card pockets, and safety reflective stripes.

Triple-Layer Thermal Insulation: Built with durable Oxford fabric, 5mm thick padded cotton insulation, and an extra-thick food-grade EVA lining for high-efficiency cold and heat preservation.

100% Leakproof & Seamless EVA Interior: Features a heat-sealed, leakproof inner liner that securely holds ice and drinks without liquid seepage and wipes clean easily.

30L High Capacity & Smart Storage: Offers a spacious main cooler section, front organizer pockets for tablets and utensils, side mesh bottle holders, and top zipper pockets.

Integrated Strap Bottle Opener & Pocket: Features a convenient metal bottle opener integrated into the shoulder strap, along with quick-access card zipper pockets on the harness.

Ergonomic Decompression & Safety: Engineered with breathable mesh back padding, S-shaped padded shoulder straps, and a bright reflective safety strip for low-light visibility.

As a professional OEM/ODM backpack manufacturer, Nice Bags provides custom branding, color matching, material options, and specialized private labeling. Contact us today for factory-direct wholesale rates and custom sampling solutions.

Item No.
CLB-155
Material
Oxford
Size
34 x 21 x 46 cm (13.4 x 8.3 x 18.1 in)
Color
Black, Gray
MOQ
50
Sample Time
5 - 7 Days
Bulk Lead Time
20 - 40 Days
OEM/ODM
Available
Item Details
Product Model CLB-155
Material High-Density Oxford Fabric + 5mm Padded Cotton + Thickened EVA Lining
Dimensions 34 x 21 x 46 cm (13.4 x 8.3 x 18.1 in)
Capacity 30 Liters
Weight Approx. 0.82 kg (1.8 lbs)
Color Options Black, Gray
Structure 30L main insulated compartment, front zipper pocket with organizer slots, top zipper pocket, 2 side mesh pockets, shoulder strap zipper pocket & bottle opener
Key Features Triple-layer insulation, 100% leakproof EVA liner, built-in bottle opener, safety reflective stripe, breathable pressure-relief back design
Applications Camping, Outdoor Picnics, Beach Trips, Hiking, Fishing, Grocery Transport, Food Delivery
B2B Customization Custom Logo (Printing, Rubber Badge, Woven Label), Custom Colors, Material Upgrades, Private Labeling & Custom Packaging
CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail CLB-155 product detail

OEM & ODM Backpack Manufacturing Solutions

We help brands, importers, wholesalers, and Amazon sellers build custom backpack products from concept to production.

Customization options include:

• Custom logo (embroidery, printing, embossing, rubber patch…)
• Material selection (Oxford, Polyester, Nylon, RPET, PU leather…)
• Color customization based on Pantone matching system
• Structural customization (compartments, size, pockets, functions…)
• Packaging customization for retail or e-commerce branding

Whether you are launching a new brand or expanding your product line, we provide full OEM/ODM support from sampling to mass production.

Strict Quality Control Process

Every order is carefully inspected to ensure product consistency and durability.

• Raw material inspection before production
• In-line production quality monitoring
• Final inspection before packaging
• Functional and durability testing based on product type

We ensure every backpack meets export-quality standards before shipment.

Production & Order Information

• MOQ: 50–500 pcs (varies by model and customization)
• Sample lead time: 3–7 days
• Bulk production time: 20–40 days
• Flexible OEM & ODM support for different business scales

We support both small trial orders and large-scale production.

Request Pricing & Samples

Contact us for pricing, MOQ, samples, and customization options. Our backpack manufacturing specialists will provide a tailored solution based on your project requirements.

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