Cool bag Outwell Petrel 5 L — 5 L capacity, polyester housing, blue

The Outwell Petrel 5L Coolbox is a compact, lightweight cooler bag with a 5 L capacity and a polyester outer fabric in blue. It is designed for simple transportation and short-term thermal storage of drinks and snacks during day trips, picnics and other outdoor activities. The adjustable shoulder strap converts into a carry handle and a large U-shaped top opening provides quick access to contents, while a flat front pocket and an internal mesh pocket help keep smaller items and an ice block organised.

Advantages

The cooler bag combines portability with practical storage features: an adjustable strap that turns into a handle, a U-shaped lid for easy access, a flat front pocket for small items and an internal mesh pocket for an ice block. With an 800 ml ice block it can keep contents cool for up to seven hours, and hook-and-loop compression straps allow the bag to be compacted for storage when not in use.

Suitable for

• Day trips and short picnics
• Single-person or small family use
• Campsites and outdoor leisure activities
• Transporting drinks and small food portions

When it may not be suitable

The 5 L capacity is intended for small amounts of food and drink; it is not suitable for extended trips or storing large quantities. The basic polyester housing and lightweight insulation are designed for short-term cooling rather than long-duration temperature retention.

Key specifications

• Capacity: 5 L
• Weight: 0.255 kg
• Outer material: polyester
• Colour: blue
• Internal pocket for ice block and small items
• U-shaped top opening
• Adjustable shoulder strap that converts to a carry handle
• Hook-and-loop compression straps for compact storage
• Cooling duration with 800 ml ice block: up to 7 hours

How to use

Open the large U-shaped top to place drinks, snacks and an ice block inside the main compartment. Use the internal mesh pocket to position an ice block and the flat front pocket for utensils, napkins or small items. Adjust the shoulder strap for comfortable carrying or fold it into the carry handle. After use, fasten the hook-and-loop compression straps to reduce the bag’s size for storage and allow the interior to dry before storing.

What to consider before purchase

• Capacity of 5 L is suitable for small loads only
• Intended for short-term cooling rather than long-duration refrigeration
• Lightweight polyester construction prioritises portability over heavy insulation
• Check the 800 ml ice block requirement if you need the quoted cooling duration

Usage recommendations

For best results, pre-chill food and drinks, freeze an 800 ml ice block and place it in the internal mesh pocket. Keep the cooler closed as much as possible to maintain temperature, and dry the interior before compact storage.