SwartLife 100% Blackout Blind (240x145cm) Stick-On Cut-to-Fit with Suction Cups & Hook-Loop Tabs

Quick overview

If you want the room to go properly dark, this SwartLife blackout blind is built around a simple idea: a 3-layer design aimed at blocking light, plus a way to fit it without drilling. The 240x145cm size is intended to cover larger window areas, and the fact it’s cut to fit means you’re not stuck with a single shape.

It’s the sort of blackout blind you’d consider for bedrooms, nurseries and even more temporary setups like offices, hotel rooms, rental properties or caravans. On paper it looks especially useful if you’re renting or you just don’t fancy messing with window frames.

Worth noting, it’s not a rigid “one piece fits all” solution. You’ll need to be comfortable measuring and cutting, and you’ll want to check that suction-cup attachment works for your specific window surface and conditions.

Key features that matter in real life

This blind is described as 100% blackout with heat blocking. The material is said to be split into three layers: a silver side that reflects the sun, a middle layer designed to block temperature, and a black side positioned for blackout performance.

Attachment is where it tries to remove friction from your day: - Stick-on approach using hook-and-loop tabs (listed as 20 hook-loop tabs) - Fixing options using 12 suction cups plus the hook-and-loop tabs - A roll-up belt/fastener concept (a 2cm x 100cm nylon fastener belt is mentioned) so you can roll it up when you want some light back

The “cut to fit any window size/shape” angle is a big part of the appeal here. If your windows aren’t standard rectangles, you’re still meant to be able to trim it to match.

What to expect from the blackout performance

The promise is straightforward: “total blackout”, with no light entering your room via the blind when properly attached. In practice, the outcome depends heavily on how well the blind sits against the glass or frame and whether the suction cups hold reliably.

A common situation is a child’s room: you want sleep to be easier in the morning and less affected by streetlight spill or early sun. With this kind of stick-on blackout, you’re essentially creating a temporary light barrier—convenient, but it does rely on getting the fit right along the edges.

So, it’s a good choice if your priority is darkness and you’re happy to spend a little time setting it up neatly.

Who it suits (and who should be cautious)

It makes sense if you need blackout for bedrooms, nurseries, offices, hotel rooms, rental apartments or caravans, and you want to avoid drilling.

It may not be a great match if: - You want a permanent, rigid installation (this is designed as portable, cut-to-fit and stick-on) - Your windows don’t lend themselves to suction cup attachment, or the surface isn’t friendly for suction - You’re after a neat “cut once and forget” experience—because measuring and trimming is part of the deal

Also, if you’re expecting a flawless fit without any effort at the edges, you may feel let down. Blackout performance tends to be won or lost on the seal, not just the fabric.

Practical setup tips before you buy

Before ordering, it’s worth thinking through three simple points:

First, confirm your window area and shape. The blind is 240 x 145 cm, and the listing states it can be cut to the required size and shape. If your window is narrower or has unusual angles, measuring properly matters.

Second, consider attachment method. You can attach using suction cups to window glass or use hook-and-loop tabs to the window frame. Which one is actually easiest depends on your window type and whether you can position the blind without gaps.

Third, plan for roll-up use. The fastener belt concept suggests you can roll up the blind to let light enter. That’s handy day-to-day, but you’ll want to ensure it rolls smoothly once installed.

Final verdict

Is it worth it?

Buy it if you want a portable, no-drill blackout blind that’s designed for proper darkness, with heat-blocking in mind. The cut-to-fit format and stick-on attachment make it especially suitable for renters, travel, and temporary setups where drilling isn’t an option.

Avoid it if you need a fully rigid, permanent solution, or if you suspect suction cups won’t hold well on your particular window surfaces. If you’re not willing to measure carefully and trim for an edge-to-edge fit, the blackout result may not be as convincing as you’d like.

Mini FAQ

How dark will the room get?

The listing states 100% blackout and “no light can enter your room” when attached, but the real result depends on your fit and how the suction cups/tabs sit along the edges.

Is it really no-drill?

Yes—attachment is described as stick-on using suction cups and hook-and-loop tabs, rather than drilling.

Can I cut it for different window shapes?

The blind is described as cut to fit any window size/shape, so trimming is part of the intended use.

Is it portable enough for travel?

It’s described as portable and easy to carry and store, and it’s positioned for places like hotel rooms and caravans.

Is it mainly for bedrooms and nurseries?

Bedrooms and nurseries are mentioned, but it’s also suggested for offices and rental apartments, so it’s not restricted to home use alone.