Simba’s £836 freebie bundle is ending – shoppers rushing to grab it (aff)

Simba’s ‘mega free bundle’ worth up to £836 is ending in days – and shoppers are rushing to claim it

If you’ve been putting off buying a new mattress, this is the kind of deal that forces your hand.

Simba’s limited-time ‘mega free bundle’ is live right now, and it’s one of the most aggressive sleep deals we’ve seen this year – with up to £836 worth of extras thrown in for free. The catch is simple: it ends at 11:59pm on March 29, and once it’s gone, it’s gone.

If you’re quick, you can still shop the Simba mattress deals and free bundle offer and see exactly what’s included before the deadline hits.

The headline freebie grabbing attention is the pair of £89 reflexology-inspired slippers, which you can unlock by using the code FREE-SLIPPERS at checkout. The code is only valid during this promotional window, and won’t be extended.

But the slippers are just the start. Depending on which mattress you choose, the full bundle can also include Simba’s 3-in-1 Hybrid duvet, a performance mattress protector, and up to two Hybrid pillows.

If you go for one of the top-tier models like the Hybrid Luxe, Hybrid Ultra or Hybrid Apex, you’ll unlock the biggest bundle – while lower-tier mattresses come with fewer extras. Even so, the value stack here is hard to ignore.

Simba backs its products with a 10-year warranty, and buyers are eligible for a 200-night trial, so if you decide to return your mattress within that period, Simba will collect it for free.

At the centre of it all is Simba’s mattress tech, which is where the brand has built its reputation. The award-winning Hybrid Pro mattress – recently named Product of the Year 2026 – uses layers of Aerocoil microsprings and Simbatex foam to deliver what Simba says is cradled comfort and targeted support.

There’s also a strong focus on temperature control, with a cool-touch Stratos cover, breathable wool layer and graphite-infused foam designed to prevent overheating through the night.

For couples, one of the standout features is motion isolation. The microspring system is designed to absorb movement, meaning you’re less likely to be disturbed if your partner shifts during the night.

👉 Browse Simba mattresses and claim the free bundle before the offer ends

Practical touches haven’t been overlooked either. The removable zip-off cover can be machine washed, which is something many buyers specifically look for.

Beyond the product itself, Simba is leaning heavily into risk-free buying – which is part of why deals like this tend to convert quickly. Every mattress comes with a 200-night trial and a 10-year guarantee, so there’s a long window to decide if it’s right for you.

Delivery is also streamlined, with free next-day delivery available in most areas, plus optional upgrades and old mattress removal at checkout.

Put simply, this is one of those rare moments where timing really matters. A high-value bundle, a fixed end date, and a code that expires at midnight all point to one thing – hesitation could cost you.

If you’re even half-considering an upgrade, it’s worth taking a look before March 29.