LHZK Jumbo Insulated Cooler Bag 50L – Leak-Proof, Collapsible & Durable for Grocery, Delivery, Beach

Meet the LHZK Jumbo Insulated Cooler Bag

Designed for busy days on the go, this jumbo cooler bag blends rugged durability with practical insulation. Its generous 50-liter capacity and thoughtfully chosen materials make it easy to pack groceries, meals, and drinks for a range of outings, from grocery runs to weekend adventures.

Insulation and temperature performance

The interior uses a food-grade PEVA foil liner paired with 8 mm insulation foam. When combined with thermally welded seams, the bag helps keep contents cold or warm for longer periods while minimizing leaks. A high-quality aluminum foil lining adds additional heat resistance, helping items stay fresh during transit—ideal for frozen foods, takeout deliveries, and fresh groceries on the go.

• Food-grade PEVA liner and 8 mm foam for reliable insulation
• Thermally welded seams minimize leaks and drafts
• Aluminum foil lining enhances heat resistance for on-the-go freshness

Durability and everyday practicality

Outside, the bag features 600D water-resistant oxford fabric and 100% polyester for rugged durability and easy cleaning. Reinforced linen handles with dense stitching and a high-quality zipper contribute to long-lasting use under daily loads and active lifestyles.

• 600D water-resistant exterior protects contents in damp conditions
• Sturdy handles and a robust zipper for reliability
• Easy to wipe clean after shopping trips or outings

Capacity and versatile use

Measuring 22.7" L x 9" W x 16.5" H, this bag offers up to 50 liters of space—ample room for 50 cans (330 ml), sandwiches, salads, fruits, vegetables, and frozen items. Its design is multi-functional: use it as an insulated grocery bag, lunch tote, picnic bag, beach bag, travel companion, or takeout carrier.

• Large 50L capacity accommodates groceries, drinks, and meals
• Ideal for groceries, picnics, beach days, travel, and deliveries
• Collapsible design makes storage easy when not in use

Care, support, and peace of mind

Enjoy a 100% risk-free purchase and responsive support. If you have questions about the product or care tips, our team is available by email with quick, helpful guidance to ensure your experience is positive.

Note: Practical results depend on how items are packed and the conditions they’re used in. The bag is designed to support flexible, everyday use and may help you keep items organized and accessible during outings.