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3-Hook Band Extender

$5.00 CAD

Adds 1.5" to your underband

| Black
| General

Color: Black

Size:

Size:

Size and Fit Guide

Free Shipping on orders $100+

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Shipping

Processing Timelines

Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order.

Delivery Time

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges

Orders over $100* CAD = Free Shipping (2-6 business days)

Orders under $100* CAD = $12 CAD Shipping (1-3 business days)

Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.

*After discounts, before shipping and taxes.

Band Extenders are Final Sale

Final Sale

What's Not Eligible for Return or Exchange

The following items cannot be returned or exchanged under any circumstances:

  • Items received for free or as a gift with purchase
  • Original shipping fees
  • E-gift cards
  • Items purchased through third-party sellers
  • Washbags, band extenders, socks, and slippers
  • Accessories, including hair accessories, active accessories, bags, hats, and gloves

Still have questions? View our full policy here.

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Product Description

Give yourself a little more breathing room when you need it. Struggling to get into the last row of hooks? The Bra Extender adds about 1.5" to your underband for more ease and comfort while your bra molds to your body. It’s also helpful during pregnancy and postpartum when your size fluctuates most!

Bra Extender

Adds about 1.5" to your underband for more ease and comfort while your bra molds to your body.

Feels Made for you

3x4 rows of clasps and soft inner lining for additional. Perfect for postpartum when your size fluctuates.

Compatibility

Designed for the WingWoman Contour Bra, Catalyst Sports Bra, Blissfit Nursing Bra + Pumping Bras, and Good to Go Seamless Bra

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| Black
| General

How to Choose?

Essential

  • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    0 tsp

Heavy

  • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

  • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

  • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

  • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups
4.6
Rated 4.6 out of 5 stars
Based on 407 reviews
Total 5 star reviews: 328 Total 4 star reviews: 37 Total 3 star reviews: 15 Total 2 star reviews: 10 Total 1 star reviews: 17
Reviews Summary
Customers say these bra extenders provide helpful extra room for a perfect fit. Many reviews mention their usefulness for new bras that feel tight initially, weight fluctuations, or bloating days. Users appreciate how comfortable and unnoticeable they are when worn. Common feedback includes their effectiveness in making tight bras wearable and extending the life of existing bras. Several customers note the quality construction and smooth material. However, some mention sizing mismatches - the three-hook design doesn't always align with two-hook bras, and users wish for more color options and different hook configurations.
92%would recommend these products
EffectivenessRated 4.8 on a scale of 1 to 5
QualityRated 4.9 on a scale of 1 to 5
Keywords
Keywords
Rating
Ratings
Purchased Knix Size - Letter Sizing
Purchased Knix Size - Letter Sizing
Purchased Knix Size - Number Sizing
Purchased Knix Size - Number Sizing
Bra Extender Size
Bra Extender Size
407 reviews
  • Rated 5 out of 5 stars
    Yesterday
    3 Hook Extender

    Works great to give me just that little extra space I need around my body.

    Sherry P.
    Verified Buyer
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    1 week ago
    Sometimes this is all you need

    This is all you need for many reasons you might be a size in between or you get pregnant and your bra size changes.. It is practical they match the material of the bras and are well made. And very affordable. I have used both the 3 hook and 2 hook band extender and both are soft and comfortable.

    MB
    Verified Buyer
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    1 month ago
    Just Right

    Just what I needed..

    Kyla G.
    Verified Buyer
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    1 month ago
    Band extender

    Does the job

    Anne S.
    Verified Buyer
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    1 month ago
    Nice Extender

    Nice, closes and opens easy as an extender. Love it.

    Lyn S.
    Verified Buyer
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    1 month ago
    Best way to get a better fit

    3 hook band extender really helped so the bra was not so tight. Thank you

    Evelyn W.
    Verified Buyer
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    4 months ago
    5 Stars

    I appreciate that Knix offers these extenders. They help with that little extra reach to make for a perfect fit.

    Angelique
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    4 months ago
    Really handy

    Comes in handy when you’ve “grown” in between sizes.

    Linda H.
    Verified Buyer
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    4 months ago
    Works great!

    This works great! Thanks for offering it on the website.

    Susan H.
    Verified Buyer
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    5 months ago
    Extender

    They come in handy

    Mary L.
    Verified Buyer
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    6 months ago
    5 Stars

    Signature material, smooth and perfect for those days that i need more room.

    Stormy
    Reviewing
    3-Hook Band Extender
  • Rated 5 out of 5 stars
    6 months ago
    I’m very happy with my two new bras

    Everyone was very helpful when I made my purchase. I m very happy with my two new bra’s called “WingWoman “

    Georgia B.
    Verified Buyer
    Reviewing
    3-Hook Band Extender

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