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Women's Bikini / Summer Bummer Women's Bikini / Summer Bummer Women's Bikini / Summer Bummer Women's Bikini / Summer Bummer Women's Bikini / Summer Bummer Women's Bikini / Summer Bummer
4.9
Rated 4.9 out of 5 stars
506 Reviews

Summer Bummer Women's Bikini

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  • Star IconMade from up to five plastic bottles
  • Star Icon Ultra soft pin-hole BottleBlend® fabric
  • Star Icon Organic bamboo lining

Choose Size: ${ chosen_size_abbreviated }

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Knobby Undie Club members save 15% on most products. Discount will automatically be applied once the item is added to your bag. To add another subscription, head over to your member portal.

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Same day dispatch if you order before 1pm AEST

In the sun-soaked waves, Groms rule, and the Sharks stand guard. With epic swells cranking, they fend off aggro surfers, so the young ones can hang loose.
  • Made from up to five plastic bottles
  • Ultra soft pin-hole BottleBlend® fabric
  • Organic bamboo lining
  • 3cm band with plush inner microfleece
  • Lightweight 160 gsm for versatility and comfort
  • 88% Recycled Poly
  • 12% Spandex
  • Tagless with printed care label
  • Made ethically and sustainably in China
  • THE STYLE: It’s time to get a bit cheeky! Cute and comfy with a little more cheek, these are the perfect cut for everyday shenanigans.

    The narrow sides, low rise fit and luxuriously soft 3cm waistband create a super flattering shape. These little cuties are about to become your go-to undies!
  • THE FIT: Each of our undies are made to a global standard. They are true-to-size, so order whatever size you would typically order for shorts. See our size guide.
  • THE MODEL: ${ chosen_product_model_description }

Each pair of Knobbys will arrive in a custom designed, certified kraft paper package or a sealed paper pouch and postage bag made with cornstarch, which is 100% compostable!

All our Australian printed papers and cardboards are recyclable, FSC certified and made carbon neutral, because we give a shit.

Our mission is to be the most sustainable underwear brand in the world.

FREE Standard Domestic Shipping for orders over $100

$9.50 Standard Domestic Shipping for orders under $100

Order before 1pm AEST on weekdays and we'll dispatch the same day!

Returns

Get in touch with our Support Ninjas within 30 days of receiving your Knobbys if you'd like to organise an exchange, refund, coupon or credit! More details

Women's Bikini / Summer Bummer
Summer Bummer Women's Bikini | ${ chosen_size_abbreviated } ${ chosen_product_price | money }
Lightbulb Icon

Unique
Designs

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Unbeatable
Comfort

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Sustainably
Made

Step into a world of amazing underneaths that are ridiculously good and sustainably comfy

Main Product Image
Star Icon Exclusive Unique Design

In the sun-soaked waves, Groms rule, and the Sharks stand guard. With epic swells cranking, they fend off aggro surfers, so the young ones can hang loose.

Feature Image With Arrows
Star Icon Comfort & Fit

Experience unmatched comfort with our products, crafted from:

  • Eco-friendly BottleBlend® fabric for a soft touch
  • Lined with HyperChill, a moisture wicking fabric
  • and Sanitized® for bacteria and odour control.

We've designed it specifically for a snug fit that's perfect for everyday wear.

Made with Recycled Ocean Bound Plastic Bottles
Star Icon Sustainability

In a world striving for sustainability, our products stand out. Made from an innovative eco-friendly bottle blend fabric, they not only offer comfort but also reflect a commitment to a greener planet.

The Design Details
"Summer Bummer" by Knobby (Artist Inhouse / Phillip Ramskill)

Get The Full Collection

Men's Trunk / Summer Bummer
4.9
Rated 4.9 out of 5 stars
3,168 Reviews

Summer Bummer

Men's Trunk
$33

$25 Members

Out of Stock
Bamboo Crew Socks / Summer Bummer
4.9
Rated 4.9 out of 5 stars
360 Reviews

Summer Bummer

Bamboo Crew Socks
$23

$20 Members

Out of Stock
Women's Crop / Summer Bummer
4.8
Rated 4.8 out of 5 stars
440 Reviews

Summer Bummer

Women's Crop
$33

$25 Members

Out of Stock
Boys Trunk / Summer Bummer
5.0
Rated 5.0 out of 5 stars
220 Reviews

Summer Bummer

Boys Trunk
$23

$20 Members

Customer Feedback

4.9
Rated 4.9 out of 5 stars
Based on 506 reviews
Total 5 star reviews: 476 Total 4 star reviews: 25 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 5
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506 reviews
  • Jamie C.
    Verified Buyer
    Rated 5 out of 5 stars
    10/9/24
    Amazing Designs

    This is my wife's subscription and first pair. She loves the colour and the feel and the bikini is perfect

  • Rachel S.
    Verified Buyer
    Rated 5 out of 5 stars
    9/17/24
    Long time Subscriber

    I always love receiving my monthly Knobbys and 'Diamond Beach' are cool but I absolutely LOVE this month's! I can't remember what they are called bit they are like a spooky Halloween theme with skulls. Keep up the awesome designs Knobby!!

  • Chloe
    Flag of Australia
    Rated 5 out of 5 stars
    7/18/24
    Completely converted

    I was loyal to bonds for years but I was converted after the very first pair of knobby underwear I wore. I love my collection - some things in life are just worth paying for.

    For anyone else who is missing the retired women's hipster style, I tried every other cut to find a replacement and I'm most happiest in the bikini. The waistband sits exactly where i want it to and it doesn't cut in anywhere. Comfiest undies ever and they last a really long time.

  • Jade
    Flag of Australia
    Rated 5 out of 5 stars
    6/10/24
    Best Undies!

    Family absolutely loves these and have for the last 6years! Our 3yr old has just started and each time the postie delivers she is so excited to see what the next set looks like.

  • Erin S.
    Flag of New Zealand
    Verified Buyer
    Rated 5 out of 5 stars
    5/31/24
    Everyday!

    Something for every day of the week !

  • Leanne M.
    Flag of Australia
    Verified Buyer
    Rated 5 out of 5 stars
    5/28/24
    Just like all my knobby’s

    Just like all my knobby’s they are so cool,I’m very happy with them and can’t wait to receive more in the mail.The pin is very cute, thanks knobby ❤️️

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