If you love the clean, strapless look of tube bikinis, you're in good company. They're one of the easiest styles to throw on, and they work brilliantly for tanning without any strap marks getting in the way.
The trick is finding one with the right support, especially if you've got a fuller bust. In our experience, the difference between a tube bikini you love and one you keep tugging up comes down to a handful of small details: boning, gripper tape, and cup structure.
Below, we'll cover what a tube bikini is and our pick of the best styles available right now.
What Is a Tube Bikini?
A tube bikini, also called a bandeau bikini top, is a strapless top shaped like a simple band of fabric. It sits straight across the bust with no straps at all, unless you choose a style with optional ties.
We've found that most modern tube bikinis come with a few clever additions to stop them feeling too basic.
Side boning keeps the shape from folding in on itself, while gripper tape (a thin strip of silicone inside the band) helps the fabric grip your skin.
Removable padded or moulded cups add shape, and some styles include a clip-back fastening for extra hold.
Do Bandeau Bikinis Stay Up?
The honest answer is that it depends on the build of the top, not just the size you buy.
A well-made bandeau bikini top with side boning, gripper tape, and a snug back closure should stay in place through swimming, sitting, and general beach lounging.
Cheaper styles without this structure tend to slip, especially once wet.
Our Top Tube Bikini Picks
We've pulled together our favourite bandeau bikinis for you to browse, from bold prints to classic block colours. Here's what makes each one worth a look.
Batik Bloom Bandeau Bikini
The Batik Bloom Bandeau Bikini Top by Seafolly pairs a delicate pink floral print with a deep burgundy base. It’s the classic tube bikini style, sitting as a simple piece of fabric straight across the chest.
But there’s more to it than that. It comes with removable padded cups for shape, side boning to hold the band in place, and an optional removable strap if you'd like more support.
Nalika Myero Ring Bandeau Bikini
This bold bandeau from Banana Moon brings a vibrant chevron print in orange, blue, and pink with a subtle metallic finish.
A ring detail sits at the centre front, and the top includes removable moulded cups, a clip-back closure, and an optional halter strap for those who want a bit of extra hold.
Beach Bound Ring Front Bandeau Bikini
Another Seafolly favourite, the Beach Bound Ring Front Bandeau has a gold metallic U-ring at the centre and a retro textured fabric that photographs beautifully.
Soft cups, contrasting binding, an optional neck strap, and a back clip closure make it comfortable enough for a full day out.
Timeless Twist Bandeau Bikini Top
Jo Severin's classic jet-black design is one of our most supportive picks. It's underwired, with moulded cups shaped by a flattering front twist, side boning, and gripper tape for a secure fit. Back ties and an optional neck strap let you adjust the fit further.
Collective Halter Bandeau Bikini Top
This Seafolly Collective Halter Bandeau design has been a bestseller for years, and it's easy to see why. Soft cups, side boning, gripper tape, and wide neck ties give it real staying power.
Tie the neck strap at the front instead of behind your head for a fully strapless look whenever you fancy it.
Tips and More Ways To Shop The Look
If you'd rather build your own set, our bikini tops collection lets you mix a bandeau top with the bottoms you already love, or browse ready-made bikini sets for a matching finish.
A high-waisted bikini bottom is a popular choice with bandeau tops, since the higher rise balances out the strapless shape up top.
For more structure, our supportive swimwear edit has options with built-in shaping, while a bralette bikini suits anyone after softer coverage without wiring.
If you prefer a one-piece with the same strapless shape, take a look at our bandeau swimsuits, or stick with a timeless shade from our black bikini collection.
Pair it with a kaftan from our beachwear edit for lunch, or keep it simple with a wide-brimmed hat by the pool.
Still deciding which shape suits you best? Our guide to flattering swimwear is a good next stop.
And if you'd like more styling ideas, we've also put together tips on how to wear a bandeau bikini with different necklines and cover-ups.
Find Your Perfect Bandeau Fit
So, has our edit of tube bikinis narrowed things down, or has it just added a few more to your basket? Either way, there's a bandeau style here for most shapes and bust sizes.
Try the twist-front for extra support, the ring detail for a bit of shine, or the classic black for something you'll wear for years.
Above all, comfort and confidence matter more than any single style rule. If you're after a bit of extra reassurance before your next trip, our tips to look good in a bikini cover everything from fit to fabric.
Explore our full bandeau bikinis range to find yours.