Live Amazon price · product details checked 5 September 2026
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Rainberg 300mm x 20m Heavy Duty Bubble Wrap is one of 49 envelopes & mailing products on our shelf, compared on what buyers rated it, how many of them there were, and what it costs today. Here is how the maker describes it: Made from thick polythene with durable air bubbles, this heavy duty bubble wrap roll is lightweight, tear-resistant and recyclable. Designed with compact air bubbles, our bubble wrap for packing absorbs shock, vibration and impact, helping prevent dents. That is the maker talking, not us, so read it as a claim rather than a finding. Buyers have it at 4.1 out of 5 from 530 ratings. We work out below what that is worth against everything else on the shelf.
Shelf price range checked · details
We track 49 rated envelopes & mailing products, and the middle of that pack scores 4.6 out of 5. This one is on 4.1. That lands in the bottom quarter. Nothing alarming on its own, though at this money you can find better-rated neighbours, so there should be a particular reason for choosing it.
That score rests on 530 ratings. The median for this shelf is 2,495. That isn't much to go on by the standards of this shelf. Scores this lightly reviewed move easily, so take it as a first impression.
Price-wise it falls in the middle third of a shelf that stretches £1.20 to £29.99, with £7.99 in the middle. That's the middle of the shelf, which is usually the least regretted place to buy from.
Shelf prices checked · details
Worked out from the 49 envelopes & mailing products we track, not from the brand's own claims. How we rank →
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
Short on time? Our best envelopes & mailing shortlist narrows this shelf down to a handful.
