Cool bag Outwell Petrel 20 L cool box — 10 L capacity, Blue, Polyester

The Outwell Petrel 10 L coolbox is a compact, lightweight insulated bag designed for short-term cooling and easy transport of food and drinks during outdoor activities. It features a large U-shaped top opening for quick access and a flat front pocket for small items. An internal mesh pocket holds an ice block; with an 800 ml ice block the bag can keep contents cool for up to seven hours. The adjustable shoulder strap converts into a carry handle and hook-and-loop compression straps allow compact storage when not in use.

Advantages

The coolbox is light and easy to carry, with a convertible strap that increases carrying options. Its insulation and dedicated ice-block pocket provide effective short-term cooling, while the U-shaped opening and front pocket improve access and organization. Compression straps reduce volume for storage.

Suitable for

• Picnics and day trips
• Short outdoor excursions such as hiking or beach visits
• Transporting drinks and snacks for small families or couples
• Use as a compact cooler for car travel

When it may not be suitable

This coolbox is intended for short-term cooling and has a 10 L capacity; it is not suitable for long-term refrigeration or for storing large quantities. For extended trips or when refrigeration for many hours or days is required, a powered or larger insulated box would be more appropriate.

Key specifications

• Capacity: 10 L
• Weight: 0.255 kg
• Material: Polyester housing
• Colour: Blue
• Ice-block pocket compatible (fits an 800 ml ice block)
• U-shaped top opening

How to use

Place a frozen ice block into the internal mesh pocket before loading food and drinks to maximise cooling time. Use the U-shaped top opening to access items quickly and store small accessories in the front pocket. Adjust the shoulder strap for comfortable carrying or convert it to the handle. When empty, secure the hook-and-loop compression straps to reduce size for storage.

What to consider before purchase

• 10 L capacity — suitable for small loads and short trips
• Designed for short-term cooling, not long-term refrigeration
• Lightweight polyester construction — easy to carry but less insulated than rigid coolers

Usage recommendations

For best results, freeze an 800 ml ice block overnight and place it in the internal mesh pocket before packing. Keep the bag closed as much as possible to maintain temperature, and pre-chill contents if available to extend cooling time.