Description
Nash MF60 Indulgence SS4 Wide 5 Season Sleep System Mk II
When you are spending multi-day stints on the bank in sub-zero winter temperatures, a good night’s sleep is not a luxury—it is a mandatory requirement for staying sharp and alert. The Nash MF60 Indulgence SS4 Wide 5 Season Sleep System Mk II represents the absolute pinnacle of luxury bankside comfort and structural engineering. Iterating on the market-leading architecture of previous Indulgence models, the Mk II variant introduces an enhanced frame design featuring double legs on the end sections to deliver maximum structural support. This eliminates any risk of tipping when you sit on the edge of the bed or roll over in the middle of the night, while retaining the premium, body-molding properties that have established the MF60 range as the most advanced sleep system ever released.
The mechanical brilliance of this system centers around its micro-fleece covered MF60 memory foam mattress. This high-density memory foam contours precisely to your body shape, eliminating painful pressure points and offering peerless orthopedic support. To cater to anglers prone to lower back strain, Nash has integrated an extended, fully adjustable mechanical lumbar support system beneath the mattress, allowing you to dial in the exact firmness required. For multi-season versatility, the bed features a zip-on/off twin-layer duvet configuration. Use the single layer as an airy, breathable 3-season cover during the height of summer, or zip on the secondary layer to transform the system into an impenetrable 5-season fortress capable of trapping core body heat in temperatures well below freezing.
Detailed Specifications
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Product Model: Nash MF60 Indulgence SS4 Wide 5 Season Mk II.
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Mattress Core: Premium MF60 high-density memory foam topped with luxury micro-fleece.
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Frame Configuration: 4-leg frame assembly featuring double legs on the end sections for 100% tip-free stability.
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Dimensions: $212\text{cm}$ (Length) x $98\text{cm}$ (Width) x $38\text{cm}$ (Base Height).
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Leg Height Adjustment Range: $38\text{cm}$ to $51\text{cm}$ via one-touch, spring-loaded leveling mechanisms.
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System Weight: 20.4kg (Heavy-duty chassis optimized for structural perfection).
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Thermal Rating: Adaptable 3-Season to true 5-Season (And beyond) multi-layer insulation.
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Zipping System: Heavy-duty crash zips backed by integrated anti-snag internal body baffles.
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Packability: Enlarged twin-hinge mechanism compressed by heavy-duty dual tension straps for flat barrow transport.
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Storage Utility: Camo mesh valuables pockets integrated on both sides of the inner frame.
Key Structural & Thermal Enhancements
| Engineering Component | Mechanical & Thermal Benefit on the Bank |
| Double End-Leg Layout | Guarantees complete frame stability when sleeping at the absolute foot or head ends of the system. |
| Adjustable Lumbar Support | Prevents mattress sagging over time, ensuring your spine stays perfectly straight through extended sessions. |
| Twin Layer Duvet Matrix | Features a smooth nylon underside lining to prevent your clothing from catching or dragging as you toss and turn. |
| Inner Body Baffles | Eliminates cold spots by trapping warm air closely around your shoulders and torso as you sleep. |
| Fast-Fit Elastic Toggles | Allows for the instantaneous attachment of optional Indulgence Pillows, Shrouds, or protective Mattress Sheets. |
Examples of Where to Use
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Sub-Zero Winter Carp Campaigns: The ultimate sanctuary during long, freezing winter sessions on windswept European or UK gravel pits. The 5-season dual insulation layer completely stops biting frost from rising up through the frame, keeping you entirely warm down to negative double digits.
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High-Summer Extended Sessions (Wide Comfort): Ideal for long summer match and specimen weeks when maximum airflow is required. Simply zip away the top layer entirely to utilize the lightweight, breathable 3-season layout, while the “Wide” mattress dimension allows you to stretch out comfortably without feeling constricted.
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Anglers with Chronic Back or Joint Pain: Perfect for the dedicated specimen hunter who suffers from lower back stiffness on standard canvas bedchairs. The orthopedic memory foam combined with the adjustable lumbar strapping completely mimics a luxury domestic mattress setup.
Gerry’s Pro Tip
Pro Tip: The Wide version of the SS4 Mk II gives you an extra $20\text{cm}$ of width over the standard model, which is incredible for overall comfort, but it does mean it takes up a slightly larger footprint inside your shelter. When setting up in a compact fast-erect brolly or a tight bivvy system, always push the bedchair completely to the back wall of the skin before leveling the legs. Because the Mk II features updated one-touch spring-loaded leg assemblies, slide the rear legs out slightly higher than the front ones if you are positioned on a sloping bank. This ensures your body rests perfectly level and completely eliminates the feeling of sliding out of bed when a bite alarm screams at 2 AM!
Frequently Asked Questions (FAQs)
Q: Do the heavy-duty crash zips catch or stick when you need to make a rapid exit for a bite?
A: No, absolutely not. Nash has equipped this sleep system with oversized, heavy-duty crash zips that are explicitly designed for high-speed emergency exits. They are backed by dedicated, semi-rigid anti-snag baffles that hold the inner duvet fabric away from the zipper teeth, ensuring that when you whip the duvet open during a screaming run, the tracks slide apart instantly without jamming.
Q: Can I store my receiver, phone, and car keys safely without them falling under the bed?
A: Yes. The Mk II variant features integrated Camo mesh valuables pockets mounted directly onto both sides of the steel frame structure. These pockets keep your vital electronics, headlamps, and receivers perfectly elevated off the floor, keeping them completely safe from damp ground conditions while remaining within arm’s reach while you sleep.
Q: How flat does this bed fold away for barrow transport?
A: Despite its massive thickness and luxurious dual-layer duvets, the bedchair is engineered with an enlarged, heavy-duty dual-hinge mechanism. This creates a wide internal cavity when the bed is folded in half, completely swallowing the duvets inside the frame. Once folded, you simply cinch down on the twin compression straps to pull the unit into an incredibly flat profile that sits perfectly stable on any modern carp barrow.
