Description
The Nash Subterfuge Big Freeze Cool Bag in its Small 20L size is the most compact and versatile model in the range. It’s a high-performance, insulated cool bag designed for short sessions, overnight trips, or for anglers who prefer to travel light. Despite its smaller size, it delivers the same market-leading cooling technology as its larger counterparts, keeping contents chilled or frozen for up to 48 hours and beyond.
Core Features and Design Philosophy
The bag’s primary purpose is to provide exceptional thermal insulation in a highly portable format. Its design is based on a thick, 27mm metallic cold retention foam and a hollow fill lining, which effectively traps cold air inside. This makes it a perfect solution for keeping a day’s worth of food and drinks cool, or for transporting a small amount of frozen bait in pristine condition.
Key Features
- 20L Insulated Capacity: With a 20-litre capacity, this cool bag is ideal for quick overnighters or day sessions. It can comfortably hold enough food and drinks for a solo angler, or a couple of kilograms of frozen bait.
- Moulded EVA Hard Lid: The bag features a rigid, moulded EVA lid with a raised lip. This serves as a durable, protective cover and also doubles as a convenient, wipe-clean tabletop or work surface. For its size, this is a brilliant feature for preparing rigs, cutting up bait, or having a flat surface for your phone and other essentials.
- Welded Internal PVC Lining: The interior of the bag has a welded, full PVC lining. This makes it completely waterproof and incredibly easy to clean. You can simply wipe it out with a cloth, and it won’t absorb any odours or moisture. This feature also allows the bag to be used as a simple ice box for a few cold drinks without any leaks.
- EVA Grab Handles: The bag is equipped with multiple EVA grab handles, which are comfortable to hold and strategically placed for easy transport. They make it simple to lift the bag in and out of a car, onto a barrow, or carry by hand.
- Zipped Under-Lid Pocket: The underside of the lid includes a zipped mesh pocket. This is a perfect spot to store ice packs, keeping them separate from your food and bait. It can also be used for cutlery, a bottle opener, or small condiments.
- Market-Leading Performance: The 27mm insulation is a key feature that provides superior thermal performance, keeping contents frozen or chilled for 48 hours and beyond, a testament to its high-quality construction.
- Compact Dimensions: The bag’s dimensions (20cm H x 36cm W x 32cm D) are well-suited for fitting in a small space in a car, under a bedchair, or on a barrow without being obtrusive.
Specifications
- Capacity: 20 litres.
- Insulation: 27mm metallic cold retention foam and hollow fill lining.
- Internal Lining: Welded full PVC.
- Features: Moulded EVA hard lid, EVA grab handles, zipped mesh under-lid pocket, signature Subterfuge camo pattern.
- Dimensions: 20cm (H) x 36cm (W) x 32cm (D).








