Reviewed in real water · updated October 2026As an Amazon Associate we earn from qualifying purchases.
Triangl String Bikini Top1 / 3

Bikini Tops · Sun & swim

Triangl String Bikini Top

by Triangl

The Triangl String Bikini Top delivers the brand's signature sculpted look with vibrant color choices and a flattering fit, making it a solid pick for sunbathing and poolside lounging rather than active swimming.

4.1
Shore Trim score
  • Fit8.1
  • Fabric8.8
  • Comfort8.3
  • Value8.3
  • Adjustable string fit
  • Bold vibrant colors
  • Flattering triangle shape
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Material
80% Neoprene, 20% Nylon blend
Closure
Adjustable neck and back ties
Cup Style
Fixed triangle, no padding

01Overview

The Triangl string bikini top captures that signature blend of minimalist design and bold attitude the brand is known for, featuring sleek triangle cups connected by thin, adjustable straps that tie at the neck and back for a fully customizable fit. Crafted from Triangl's smooth, neoprene-inspired fabric, the top has a distinctive matte finish and slightly structured feel that holds its shape better than typical swim fabrics, giving it a sculpted look against the body. The triangle cups sit close and provide light, uncushioned coverage, embracing a style that prioritizes a natural silhouette over padding or underwire, which makes it a favorite for those wanting a sleeker, more second-skin aesthetic at the beach or poolside.

Available in Triangl's signature saturated color palette, from classic black and white to vibrant corals, electric blues, and sunset ombre shades, this string bikini top is designed to make a statement while maintaining a sense of versatility. The adjustable ties at the neck and underband allow wearers to fine-tune the fit, whether they prefer a higher, more secure tie-up or a looser, breezier feel, making it adaptable across different body types and personal comfort levels. The thin strings also add a flirtatious, barely-there quality that pairs well with high-cut bottoms or more coverage-focused styles, depending on how the wearer wants to style their overall swim look.

Beyond its visual appeal, the top is built with quick-drying, chlorine- and saltwater-resistant materials, making it suited for repeated wear in pools, oceans, or hot tubs without quickly losing shape or color vibrancy. Its lightweight construction ensures comfort during swimming, sunbathing, or beach volleyball alike, while the secure tie closures help the top stay in place during movement. With its clean lines, eye-catching hues, and figure-conscious fit, the Triangl string bikini top remains a go-to choice for anyone looking to elevate their swimwear wardrobe with a piece that's both minimalist and unmistakably striking.

02Key features

  1. 01Neoprene-style stretch fabric construction
  2. 02Adjustable thin string ties at neck and back
  3. 03Fixed triangle cups with minimal coverage
  4. 04Scoop-cut front silhouette
  5. 05Quick-dry lightweight material
  6. 06Vibrant solid and ombre colorways

03Pros & cons

What we like

  • Flattering triangle shape for smaller to medium busts
  • Fully adjustable fit via string ties
  • Fabric holds shape well in water
  • Bold, fashion-forward color options
  • Lightweight and comfortable for sunbathing
  • Iconic, recognizable Triangl silhouette

Watch out for

  • Minimal support, not ideal for larger busts
  • No padding or underwire option
  • Strings can loosen during active swimming
  • Sizing runs small, requires careful chart check
  • Neoprene fabric can feel warm in strong sun
  • Limited coverage may not suit all comfort levels

04Specifications

Material80% Neoprene, 20% Nylon blend
ClosureAdjustable neck and back ties
Cup StyleFixed triangle, no padding
Care InstructionsHand wash cold, lay flat to dry
Available SizesXS-L (brand-specific sizing)
4.1out of 5

The verdict

The Triangl String Bikini Top delivers the brand's signature sculpted look with vibrant color choices and a flattering fit, making it a solid pick for sunbathing and poolside lounging rather than active swimming. Its adjustable strings allow for a customizable fit, though those needing more support or coverage may want to look elsewhere.

Check price on Amazon

As an Amazon Associate we earn from qualifying purchases. Scores are Shore Trim editorial ratings.