In this article and guide we look at some of the best, prettiest and most sturdy ocean themed mermaid bottle openers.
If you frequently buy bottles with caps on the top, such as cider, lager, and other bottled drinks, then you'll need a mermaid bottle opener.
Here we have some of the prettiest designs, pocket bottle openers and all based around a mermaid and ocean theme.
Some are pretty enough to have on show all the time, hung up on a kitchen wall or hanging on your fridge door. Whilst others are portable and good to have on you at all times.
Pocket Mermaid Bottle Opener
If you require a pocket mermaid bottle opener and one you can add to your key chain and other keys, then the Republic Mermaid Bottle Opener is for you.
It's small, bright and has a lovely design. It isn't as strong as the others, but it is made from different materials and also not as heavy, which makes it great for your pocket.
Sturdy Ocean Bottle Openers
We have three cast iron mermaid themed bottle openers which are all quite heavy but with completely different designs to them. Two are cast iron and the final La Sirena has been hand painted on top of the cast iron to give a more natural mermaid look.
These three all work the same way, having a full hand grip around the bottle opener, you can put pressure on one end as you flip the bottle cap off with the other end.
Two of them use their tail whilst one is holding a heart shape.
The La Sirena Mermaid Bottle Opener, named after The Siren, is our absolute favourite. Would suit any house style and is a practical and useful kitchen utensil, especially for parties and gatherings where many people will be using it to open bottles throughout the evening.
Rank | Rating | Price | Check price | ||
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1 | ![]() |
Review of the La Sirena Mermaid Cast Iron Bottle Opener | ££ | ||
2 | ![]() |
Review of Design Toscano Sea Mermaid Bottle Opener | ££ | ||
3 | ![]() |
Review of Gift Republic Mermaid Bottle Opener | ££ | ||
4 | ![]() |
Review of Cast Iron Mermaid Bottle Opener | ££ |
Review of the La Sirena Mermaid Cast Iron Bottle Opener
This is a review of the Design Toscano Mermaid Seltzer Cove Cast Iron Bottle Opener
The Design Toscano Mermaid of Seltzer Cove Cast Iron Bottle Opener is a beautifully crafted bottle opener.
It is made from cast iron but also hand painted, which gives it a unique look and feel, it looks like a painting that you can hold and use.
This mermaid has an elegant beautiful curved tail which is used to open your bottle.
You might find yourself hanging this up and not using it again as a bottle opener because it is so beautifully made. We can see it hanging in a kitchen wall along with other cookware as it is very beautiful and also practical.
- Strong and sturdy
- Hand painted
- Tail bottle opener
- Pretty design
- Heavy
- No next day delivery
This is a heavy but beautifully designed and crafted mermaid you will find difficult not to just keep as a lovely wall decoration.
Review of Design Toscano Sea Mermaid Bottle Opener
This is a review of the Design Toscano Sea Mermaid Bottle Opener
This is a heavy and easy to use bottle opener, made of cast iron, it is strong and robust.
The mermaid design is simple yet it is brilliant how the bottle opening part is incorporated into the fin of the mermaid tail.
It isn't easy to hang, due to its shape and weight but can be stored away easily.
We can see this bottle opener being with the family and home for decades and being passed down to the next ocean lover.
- Strong and robust
- Quirky design with bottle opening at the fin of tail
- Easy to use
- Heavy
- Not easy to hang
This is a pretty, sturdy and quirky designed cast iron mermaid bottle opener.
Review of Gift Republic Mermaid Bottle Opener
This is a review of the Gift Republic Mermaid Bottle Opener
The Gift Republic Mermaid Bottle Opener is a small, light and colourful bottle opener. It is only the mermaid tail however it works just as well as other mermaid bottle openers.
Weighing only 95g rather than 500g it does have its advantages over other mermaid bottle openers too. It can be used as a keyring and transported with you where you go.

Gift Republic Mermaid Bottle Opener is plated metal rather than cast iron therefore it isn't quite as strong and as easy to take off your bottle cap, so you will need to take a little more care and effort when using it.

Its small size makes it a great gift or stocking filler at Christmas for a mermaid lover or sea obsessed friend or family member.
- Small and compact
- Light
- Funky design
- Able to attach to keyring
- Pocketable
- More flimsy
- More care needed when using
This is not as easy to pop off a bottle cap but it is a conveniently portable and funky mermaid bottle opener that makes an ideal stocking filler.
Review of Cast Iron Mermaid Bottle Opener
This is a review of the Cast Iron Mermaid Bottle Opener.
This is a cast iron mermaid bottle opener. On first appearance it is particularly heavy however this also means it is strong and not flimsy therefore this is a bottle opener that will no doubt open your bottle and do it with ease. Its design allows for ease of hanging on hooks and storing neatly away.
Its mermaid design is vintage and rustic and the mermaid looks particularly sea battered.
It really would suit a homely rustic sea side cottage.
- Strong and robust
- Vintage and rustic appearance
- Easy to hang and tidy away
- Removes bottle tops easily
- Heavy
- No next day delivery
This is a strong, heavy but robust and reliable mermaid bottle opener that would suit many nautical and ocean themed homes.