KSIIA Medium Orthopedic Dog Bed (90x57cm) – Waterproof, Washable Crate Mattress with Removable Cover
Product description
What it is and why people buy it
This KSIIA Medium Orthopedic Dog Bed is a crate-style mattress built around an egg-foam insert and a removable cover. The idea is straightforward: give your dog a cushioned surface that’s shaped to support the body, while keeping day-to-day mess and damp under control. If your dog sleeps in a crate, rests on cool floors, or you simply want something that’s easier to clean than many standard beds, this is the type of product people tend to look at.
On paper, the egg-foam design is the headline: the “wavy” shape is meant to distribute pressure more evenly, which can help reduce stress on bones and joints and improve sleep quality. The bed also has a reversible cover (fleece on one side, Oxford-style fabric on the other) so you can adapt the feel to the season.
It’s not a luxury mattress experience in the way some premium foam beds aim for comfort-by-design. But for crate and everyday use, it focuses on practical comfort and hygiene.
Key features that matter in daily use

A few details here are genuinely about making ownership easier rather than just sounding good.
First up is the waterproof inner layer. The cover can be removed and the mattress has an internal waterproof layer intended to prevent water or other liquids from soaking through. That’s useful if your dog has the occasional accident, if they lie on damp surfaces, or if you’re dealing with muddy paws.
Cleaning is also set up to be low-fuss. The base is described as washable and the removable cover is machine-washable. The side zip is an L-shaped zip, designed to slide along the bed more easily, so you’re not constantly wrestling with corners.


Then there’s the reversible cover. One side is described as a soft “fleece” feel intended to keep your dog warmer during colder nights, while the Oxford fabric side is described as breathable for warmer outdoor time.
A nice touch for buyers who want flexibility is the reversible “no need to change” approach—rather than buying seasonal covers, you can flip it.

What you’ll notice day to day
In real life, the best-case scenario is simple: your dog settles faster because the support points feel more even than a flat cushion, and you spend less time worrying about stains and odours.
A practical example: if your dog’s crate area is near a draughty spot or a tiled floor, you can place the egg-foam crate mat inside the crate and use the fleece side in colder weather. When the weather turns, switch to the breathable Oxford side for warmer days. If you take the mat outside for a picnic, the “waterproof/washable” angle is also relevant because you’re more likely to deal with damp grass or spills.
That said, there’s a limitation worth noting: without seeing your dog’s size and posture in your own home, it’s possible to choose the wrong “Medium” fit. The brand suggests upsizing for more comfort, so if your dog is between sizes, you may want to be cautious.
Tech specs

- Name: Egg foam crate mat / orthopedic dog bed mattress with removable cover (reversible design)
- Type: Medium dog bed mattress for crates
- Colour: Grey
- Size: 90x57cm
- Construction concept: Egg-shaped (wavy) foam support designed to distribute pressure
- Cover: Removable and reversible (fleece side and breathable Oxford fabric side)
- Cleanability: Washable cover, L-shaped zip for easier removal
- Waterproofing: Interior waterproof layer intended to prevent liquids penetrating the bed and inner cover


Who it suits (and who should think twice)
It’s a good fit if you want: - crate-friendly cushioning with a supportive foam shape - a removable cover you can wash, rather than living with a permanent stain - waterproofing that’s designed to help with accidents and damp contact - a reversible cover to handle different temperatures without swapping items
It may not suit you as well if you’re expecting the kind of plush, “sink-in” comfort you get from some thicker non-crate dog sofa beds. This product is clearly aimed at practical support and hygiene for everyday and travel-style use.
Also, if your dog is very large, restless, or you’re unsure about the correct size, buying strictly by breed name can be risky. The brand references a size guide (S for bulldogs, M for corgis, and so on), but individual dogs vary, so measurements and comfort should come first.

Is it worth it?
This KSIIA Medium Orthopedic Dog Bed looks like a sensible buy for owners who care about pressure-support in a crate, plus easy washing and a waterproof inner layer. The reversible cover is a real convenience, especially if your home temperatures swing or you use the mat in different settings.
You should buy it if you’re setting up a crate (or want a portable mattress-style bed) and you want something designed to handle mess better than typical covers.
You may want to skip it if you’re after a thicker, more traditional full dog bed feel, or if the “Medium” dimensions might be borderline for your dog—comfort can depend quite a bit on fit.


Mini FAQ

How waterproof is the bed meant to be?
The design includes an internal waterproof layer intended to prevent water or other liquids from penetrating the mattress and its inner cover. That’s mainly for everyday damp and accidents, not for soaking and leaving it wet indefinitely.
Can the cover be washed in a washing machine?
Yes. The removable outer cover is described as washable and suitable for machine washing.
Is it usable in both warm and cold weather?

The cover is reversible: one side is described as fleece for warmth and the other side as breathable Oxford fabric for staying cooler.
Is it just for crates?
Not necessarily. The description suggests versatile use around the home and for travel-like scenarios, but it’s clearly positioned as a crate mattress due to its shape and wording.
What should I check before buying the Medium size?
Check your dog’s size against the stated bed dimensions (90x57cm). If your dog is between sizes, it may be worth considering moving up for more comfort as the brand suggests choosing a larger bed for better comfort.
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