SONGMICS Picnic Blanket GCM002Q03 (300 x 200 cm) – Large waterproof picnic mat for camping, park and beach
Product description
The essentials
If you spend time outdoors, a picnic blanket that actually copes with damp ground and accidental spills is surprisingly useful. The SONGMICS Picnic Blanket (300 x 200 cm) is built as a large, foldable mat with a multi-layer design: a comfortable pongee fabric top, padding in the middle, and a waterproof aluminium bottom layer. In other words, it’s aimed at keeping you more comfortable on grass or even a wet lawn, rather than just looking good folded up.
On paper, it’s the sort of blanket you’d take when you’re not sure what the ground will be like. It’s also designed with day-to-day clean-up in mind, including ultrasonic sewing intended to reduce needle holes, plus machine-washability.
What to know before you buy

The headline for this picnic mat is the size and the “waterproof bottom” approach. At 300 x 200 cm, it’s positioned for groups: the description says it’s large enough for several people (up to 6–9 seated or 4–6 lying). If you often picnic with friends or family, that capacity matters, if you usually go solo or as a couple, you might find it a bit larger than you need.
You’ll also want to consider how you’ll use it. The pongee fabric surface is described as resistant to sand and grass, and the waterproof aluminium base is the part that helps when the ground is wet. It can be used on a wet lawn, which is exactly the scenario where many regular blankets soak through.
Key features and what you’ll notice day to day
The multi-layer build is the main reason this mat feels more “real” for outdoor use than a simple throw. The comfort layer on top (pongee fabric) is there for sitting or lying down, while the sponge padding and wear-resistant non-woven fabric in the middle add structure so it doesn’t feel like you’re on flat ground.



For cleanliness, the description claims water-repellent behaviour and easy cleaning if a drink spills, helped by ultrasonic sewing without needle holes. That’s not a magic forcefield—stuff can still spill—but if you’ve ever regretted bringing a blanket you couldn’t clean properly, this design is trying to solve that problem.
Worth noting: depending on how heavy the mess is and how long it sits, machine washing may be the only practical route, so it’s sensible to treat it like an outdoor item you’ll clean after trips.
Practical use: real-life scenarios
Imagine you arrive at a park on slightly damp grass. Instead of worrying that your blanket will end up cold and soggy, you spread this mat out and sit down. The waterproof aluminium bottom layer is specifically meant to support use on wet ground.

Or think about a beach day where sand is unavoidable. The pongee surface is described as resistant to sand and grass, so it’s designed to handle typical “outdoor reality” rather than just indoor lounging.
When it’s time to pack up, the blanket is foldable and fastened with a hook-and-loop strap, plus it’s described as light weight with a handle and shoulder strap. That combination is aimed at making it easier to carry to and from the car.
Tech specs
- Name: SONGMICS Picnic Blanket (GCM002Q03)
- Type: Picnic blanket / waterproof picnic mat
- Format: Foldable multi-layer blanket
- Size: 300 x 200 cm
- Colour: Colourful fern



Care, portability and limitations
This is one of the more practical picnic-mat designs for cleaning, because the description states it can be machine washed directly after use. That’s a genuine convenience if you pick up the blanket often and want it back in a usable state without lots of fuss.
Portability is also clearly part of the plan: foldable storage with a hook-and-loop fastener, plus a handle and shoulder strap. Still, because it’s large, it won’t feel like a tiny bag item—so if you’re looking for something ultra-compact for hikes, it may feel more “car picnic” than “carry-on adventure”.
Is it worth it?

A solid buy if you want a large, multi-layer picnic blanket that’s meant to cope with wet ground and everyday spills, and you regularly picnic with more than just one person. The waterproof aluminium bottom layer and machine-washable design are the biggest reasons it makes sense for frequent outdoor use.
You may want to skip it if you mainly need a lightweight blanket for dry, informal lounging, or if you prioritise maximum packability over size. Also, if you want a blanket primarily for heavy-duty outdoor camping in extreme conditions, this is better treated as a waterproof picnic mat approach rather than a purpose-built outdoor shelter solution.
Small FAQ
Can it handle damp grass?



The waterproof aluminium bottom layer is designed for use on wet lawn, so it’s built with damp ground in mind.
Is it easy to clean after a spill?
The description highlights ultrasonic sewing without needle holes and water-repellent behaviour, plus machine washable cleaning.
How many people can it fit?
The stated capacity is up to 6–9 seated or 4–6 lying, depending on how you lay it out.
Is it portable?
Yes—it's described as foldable, light weight, and designed to be carried using a handle and shoulder strap.
What’s the main drawback?
It’s a large mat, so if you’re after something very compact, the size may be a trade-off.
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