Durable brown bikini by Tumla, worn by a brunette, combining sleek design with comfort and flexibility for water activities
Designed for movement—Tumla’s burnt orange bikini, worn by a blonde woman, offers support without sacrificing style
Chic brown bikini from Tumla, worn by a blonde woman, designed for surfing, with a flexible and supportive fit
Tumla black bikini, worn by a brunette, designed to move with you, offering a perfect combination of style and performance in the surf
Chic black bikini from Tumla, worn by a brunette, offering a flattering fit and flexibility for surfing and ocean adventures
Tumla burnt orange bikini, worn by a brunette, crafted for movement and durability, ideal for active surfers and beachgoers
Peace in every breath—two women in Tumla’s true black and burnt orange swimwear center themselves in a tranquil yoga flow.

Rei Bikini Bottom

Cheeky coverageEconyl®High cut
Sale price725 kr4.9

All Tumla products are made tight. We recommend go for a size up! Have a look at our "Size Chart" above.

Size: XS
Färg: Burnt Orange

Perfect Fit Guarantee

Finding the right size in swimwear online can be tricky. That's why we offer you to order two sizes of the same item and return the one that doesn't fit – completely free of charge.

Simply add two sizes of the same item to your cart. Try them on at home and send back the one that doesn't fit.

Terms

  • Applies to bikinis and swimwear.
  • Applies to two sizes of the same item, max 1 top and 1 bottom per order.
  • Return within 10 days of the order date: no return fee.
  • Return after 10 days: a return fee of €7.5 will be deducted from your refund.
  • The item must be unworn with all tags attached.
  • If both items are returned, our standard return policy applies.

Questions? Contact us at hello@worldoftumla.com

Only 6 units left

Meet Rei, your go-to for those sun-soaked beach days and spontaneous surf sessions. The high-waisted cut brings both style and security, while our premium elastics ensure everything stays exactly where it should – whether you're catching rays or catching waves.

Designed for versatility, Rei features:

  • High-waisted cut that flatters and stays secure
  • Cheeky coverage that hits the sweet spot between modest and modern
  • Premium elastic construction that adapts to your movements
  • Perfect for both active beach days and leisurely sunbathing

Made from Econyl® - regenerated nylon that turns ocean waste into lasting wear. This is swimwear that loves the ocean as much as you do.

Amanda (Brunette) is 158cm/58kg wears size M in Rei bikini bottom.
Emma (Blonde) is 168cm/61 kg and wears size M in Rei bikini bottom.

Customers praised this bikini bottom for its "perfect fit" and security during active water sports. Many said it "stays in place" even in large waves and during surfing. The fabric is "high quality" and durable. Shoppers described it as "flattering" and "comfortable." One customer noted to size up as it runs snug.

  • 5 stars: 8 (89%)
  • 4 stars: 1 (11%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
T
Tindra
What size did you order from us? : XL
What size do you usually wear on other brands?: L
What's your height?: 183
What's your weight?: 93
What's your bra size? : 85G
How would you describe the fit of the product? : Normal
Perfekt passform och snygga!

Jag ska i sommar jobba som livvakt och har letat efter snygg funktionella och bra sittande badkläder, och här är dem! De sitter som en smäck utan att trycka för hårt, de sitter kvar när jag hoppar eller dyker i vattnet som inte många andra gör, och är väldigt bekväma och snygga. Jag är supernöjd och är säker på att de kommer hålla i många många år då jag för 3 år sedan köpt en baddräkt härifrån för att surfa i som fortfarande är som ny!

Alltid så nöjd här och rekommenderar alla att hitta funktionella och snygga badkläder här som håller!

A
Amanda Eliasson
What size did you order from us? : M
What size do you usually wear on other brands?: M
What's your height?: 180
What's your weight?: 72
What's your bra size? : B
How would you describe the fit of the product? : Normal
Perfekt passform

Älskar min Rei bikiniunderdel. Den sitter verkligen på plats, man behöver inte oroa sig för att tappa den eller att den glider på sniskan då man är aktiv i vattnet. Man har nog varit där en gång förut då man tumlat runt i vattnet av en stor våg, kliver upp och halva mufflan hänger ut. Men inte nu längre. Denna sitter som en smäck där den ska! Love it och kan starkt rekommendera den!

D
Dror
What size did you order from us? : XS
What size do you usually wear on other brands?: Xs
What's your height?: 167
What's your weight?: 52
What's your bra size? : A-B
How would you describe the fit of the product? : Normal
The perfect and flattering bottom

Super Flattering, insanely comfortable, and feels really secure. The fabric is really high quality , durable, and still looks brand new after lots of wear and surf.
Definitely my favorite one.

K
Karolina Fredriksson
What size did you order from us? : M
What size do you usually wear on other brands?: S/M
What's your height?: 163
What's your weight?: 64
What's your bra size? : Vet ej
How would you describe the fit of the product? : Small/Tight
Stringen av stringen

S*tan vilken perfekt string som sitter på plats i t o m STORA vågor. Tack! Fler färger!!!!

M
Moa
What size did you order from us? : M
What size do you usually wear on other brands?: medium
What's your height?: 173
What's your weight?: 61
What's your bra size? : 70B
How would you describe the fit of the product? : Normal
Rei bikini, sitter som en smäck!

Riktigt bra passform, underbar att sola och sporta i. Jag känner mig snygg! Vill dock inte kalla modellen för cheeky utan mera string :-)

A
Alexandra Mårtensson
What size did you order from us? : M
What size do you usually wear on other brands?: S/M
What's your height?: 172
What's your weight?: 65
What's your bra size? : M
How would you describe the fit of the product? : Normal
Perfekta surf underdelen

Äntligen hittade jag den, den sitter som ett smäck och gillar att den är kaxigt sexig

V
Viktor Asking

Perfect!

R
Robyn Sundlee
Great bikini! Lovely color

I'm very into this bikini. I was looking for something skimpy that wouldn't get ripped off in the water, and this is it! I would definitely recommend sizing up. I'm usually a 6 in pants, went with the large, and it's snug. I get lots of compliments on the color. Would recommend!

A
Amanda Roth
Rei Bikini bottom

I absolutely LOVE the pieces from TUMLA. My summer activities, all from running, doing yoga and swimming has been in Tulu top and Rei bottom. I love how they keep in place and at the same time makes me feel beautiful

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