OCKLILY Insulated Cooler Backpack 54-Can 36L - Leakproof, 8–20hr Cold Retention, Padded Straps

OCKLILY's Backpack Cooler is a large-capacity, insulated, and leakproof cooler backpack designed to carry up to 54 cans while keeping food and drinks cold or warm for up to 8–20 hours.

This multi-purpose cooler backpack combines a roomy 36L interior with durable, waterproof materials and padded shoulder straps so you can comfortably transport meals, beverages, and picnic essentials for a day outdoors. Built with a hard liner, thick foam insulation, and PEVA lining, it balances weight, protection, and temperature retention for camping, beach days, hiking, tailgates, and everyday lunches.

How much can the backpack cooler hold and what fits inside?

The cooler measures 15.75" x 13.19" x 7.87" (H x L x W) and offers a 36-liter capacity that accommodates up to 54 standard 12-oz cans. Its rectangular shape is optimized for stacking, which helps organize cans, bottles, and containers efficiently.

• Holds up to 54 standard 12-oz cans or a combination of tall bottles and food containers
• Main insulated compartment for drinks and perishable food
• Front pockets for dry goods, utensils, and napkins
• Two mesh side pockets for water bottles or quick-access items

How long will the cooler keep items cold or warm?

The OCKLILY cooler uses a PEVA lining and thick insulating foam to slow heat transfer and maintain temperature. Under typical outdoor conditions, expect cold or warm storage performance in the 8–20 hour range depending on ice quantity and ambient temperature.

• Thick foam insulation plus waterproof PEVA inner lining
• Hard inner liner and sealed zippers minimize thermal leakage
• Use more ice for longer cold retention; pre-chill contents for best results
• Works for both chilled drinks and warm meals when preheated

Is the backpack durable and leakproof for outdoor use?

Yes—this cooler backpack was designed for rugged, repeated use. The reinforced stitching, sturdy materials, and waterproof zippers help prevent leaks and protect contents during activities such as kayaking, fishing, and hiking.

• Waterproof PEVA lining and sealed zippers prevent seepage
• Hard inner liner retains shape and resists tears
• Heavy-duty stitching and abrasion-resistant exterior fabric
• Padded straps and back panel improve comfort on long walks

What organization and carry features does it offer for trips?

The design balances insulated storage with practical organization and ergonomic carrying. Separate pockets and mesh holders keep dry goods and bottles accessible without opening the main cooler cavity.

• Main insulated compartment for perishable items
• Two front pockets for utensils, phone, or snacks
• Two large mesh side pockets for bottles and quick access
• Padded, ergonomic shoulder straps reduce shoulder strain

Who is this for: Outdoor enthusiasts, families, and commuters who need a single, dependable cooler that doubles as a backpack. It’s ideal for beach days, picnic outings, day hikes, tailgates, fishing trips, and work lunches when you want reliable insulation, leak protection, and hands-free portability. If you value capacity, comfortable carry, and a straightforward organizational layout, the OCKLILY 54-can insulated backpack cooler is a practical choice.