35L Insulated Cooler Backpack | Leakproof Thermal Food Bag

Stay Cool Anywhere — 35L Insulated Cooler Backpack

Whether you're heading to the beach, setting up camp, or delivering fresh meals, this 35L Extra Large Insulated Cooler Backpack is built to keep your food and drinks at the perfect temperature for up to 8 hours. With a generous capacity, rugged Oxford fabric construction, and an ergonomic padded-strap design, this is the ultimate carry-anywhere cooler.

Key Features

• 8-Hour Temperature Retention: Advanced insulation keeps contents cold or hot for up to 8 hours — ideal for cold drinks, fresh fruit, snacks, or hot meals on the go.
• Leakproof Design: A hard inner lining paired with a waterproof zipper creates a fully sealed compartment, so spills stay inside and your gear stays dry.
• 35L Extra Large Capacity: Spacious enough to carry full meals, bottled beverages, canned drinks, snacks, and all your outdoor food essentials in one bag.
• Durable Oxford Material: Heavy-duty Oxford fabric with reinforced stitching ensures long-lasting performance through kayaking, fishing, hiking, camping, and more.
• Ergonomic Padded Shoulder Straps: Contoured, cushioned straps distribute weight evenly across your shoulders, making it comfortable even on long treks.
• Multi-Use Versatility: Functions as a backpack lunch bag, beach cooler, camping cooler, BBQ cooler, beer bag, food delivery bag, marine cooler, and everyday work bag.
• Waterproof Exterior: The water-resistant outer shell handles splashes, rain, and marine conditions with ease.

Perfect For

• Camping, hiking & outdoor adventures
• Beach days & picnics
• Fishing, kayaking & boating
• BBQs & tailgating
• Meal prep & food delivery
• Work lunches & road trips

Specifications

Explore More From Our Store

• 1.2m Foam Pool Noodle – Hollow Float Stick for Kids & Family
• 1.1M Eagle Hawk Kite Bird Scarer – Garden Bird Repellent
• 1-Inch Impact Rocker Sprinkler – Adjustable Rotating Irrigation

Further Reading

For tips on safe food storage temperatures while outdoors, visit the FDA's guide on storing food at safe temperatures.

Learn more: Koozie

Frequently Asked Questions

Q: How long does the 35L insulated cooler backpack keep food cold?

A: The insulated cooler backpack is designed to maintain the temperature of your food and drinks — hot or cold — for up to 8 hours, making it perfect for full-day outdoor trips, beach outings, or extended camping adventures.

Q: Is the cooler backpack truly leakproof?

A: Yes. The bag features a hard inner lining combined with a waterproof zipper closure that creates a sealed compartment, preventing leaks and keeping the exterior dry even when carrying ice packs or chilled beverages.

Q: What activities is this cooler backpack best suited for?

A: This versatile 35L cooler backpack excels in a wide range of activities including camping, hiking, fishing, kayaking, beach days, BBQs, picnics, food delivery, and daily work or school lunch carrying.

Q: What material is the cooler backpack made from?

A: The exterior is crafted from durable, water-resistant Oxford fabric with reinforced stitching, ensuring the bag holds up through heavy outdoor use over many seasons.