Thule 5471 Chasm Cooler 21L with InLock Mid Blue

The Thule 5471 Chasm Cooler 21L with InLock Mid Blue is a rugged, leakproof soft cooler designed for day trips, picnics, camping, and beach outings. With a 21-liter capacity, it holds up to 24 standard 12oz cans (without ice) and features high-density closed-cell foam insulation that keeps ice for days. The roll-top closure with magnetic side buckles (InLock system) ensures a secure seal, while the welded seams provide leakproof performance. The exterior is made of durable 840D nylon with TPE coating, and the base is TPE-coated for added protection. Padded top grab handles and a removable, padded shoulder strap offer comfortable carrying options. A zippered front pocket provides quick access to essentials, and an integrated bottle opener adds convenience. The food-grade, easy-to-clean liner makes maintenance simple.

Advantages

This cooler combines durability, insulation, and portability in a stylish Mid Blue design. The InLock roll-top closure and magnetic side buckles provide a secure, leakproof seal, while the welded seams prevent leaks. The high-density foam insulation ensures long ice retention, making it ideal for all-day adventures. The padded handles and shoulder strap offer comfortable transport, and the bottle opener is a handy bonus.

Suitable for

• Day trips and picnics
• Camping and beach outings
• Tailgating and outdoor events
• Keeping food and drinks cold for hours

Key specifications

• Capacity: 21 Liters
• Colour: Mid Blue
• Material: 840D Nylon with TPE coating (exterior), TPE-coated base
• Insulation: High-density closed-cell foam
• Closure: Roll-top with magnetic side buckles (InLock)
• Leakproof: Yes, with welded seams
• Carry Handles: Padded top grab handles
• Shoulder Strap: Removable, padded
• External Pockets: Zippered front pocket
• Integrated Features: Bottle opener
• Liner: Food-grade, easy-to-clean
• Can Capacity: Up to 24 standard 12oz cans (without ice)

Recommendations

For a reliable, high-performance soft cooler that combines style and functionality, the Thule Chasm 21L is an excellent choice. Its durable construction and excellent ice retention make it perfect for outdoor enthusiasts.