5.0 from 1 reviews

Women's Bay Blue Mid-Length Swim Shorts with Waterproof Pocket

$80.00 $150.00

No more beach theft or water-damaged phones. The hidden pocket seals itself and is IPX8 certified to 30m.

Black Friday Sale price on select products and sizes only. Discount codes can’t be used on sale items.

Colour: Bay Blue
Size: choose one
Not sure? Open the size guide. Avoid a tight fit.
Find your size in two steps
1. Your usual AU dress size
2. Our recommended size

Sizing varies between brands, so please check the measurements. We recommend not choosing too tight a fit, so the waterproof pocket’s magnetic seal doesn’t dig in. Not sure? Check the waist stretched measurement. Between sizes? Go up, as long as the unstretched waist won’t be too wide.

Double check before you order
  • Measure your waist with a soft tape, where the waistband will sit.
  • Compare it with your size. Your waist should sit at or just under the waist relaxed, and well under the waist stretched.
  • Check the length against a pair of shorts you already own.
Size chart
SizeWaist relaxed–stretched (cm)Hip (cm)
XS
S
M
L
XL
2XL
3XL
4XL
See the full size chart
Description

Why You'll Love Them

  • Keep your valuables safe while you swim
    The hidden Safe Stash Pocket provides 100% waterproof protection for your phone, keys or cards.

  • Comfortable mid-thigh coverage
    The 15cm inseam and A-line leg offer flattering coverage without restricting movement.

  • Made for all day wear
    Lightweight 4-way stretch fabric moves easily between water, sand and everyday beach life.

  • Designed to fit real women
    Generous sizing from XS to 4XL with a relaxed fit that feels comfortable in and out of the water.

Fabric and care

Crafted from a premium blend of nylon and spandex

Care Instructions:

  • Machine wash cold (30ºC max)
  • Do not expose to heat over 60ºC
  • Do not bleach
  • Do not iron
  • Do not dry clean
  • Do not tumble dry
  • Avoid spot cleaning — wash whole garment
Specs

- Sizes: XS to 4XL
- SafeStash™ Waterproof Pocket: IPX8 rated to 30m
- Fits all iPhones + most Samsungs (see pocket size on site)
- Fabric: Environmentally friendly recycled polyester
- Fabric composition: 88% recycled poly 12% spandex (4-way stretch)
- Designed in Australia

Delivery, returns and warranty

Free returns and exchanges within 60 days. Every pocket has a 3-year waterproof warranty.

Free shipping on Australian orders over $150.

Women's Bay Blue Mid-Length Swim Shorts with Waterproof PocketWomen's Bay Blue Mid-Length Swim Shorts with Waterproof Pocket$80.00

100% Safer Than Leaving Valuables At Risk.

Feature AquaStashAquaStash Other swimwear Valuables Unattended
Waterproof to 30m
Sand and dust proof
Self-closing
Anti-pickpocket
IPX8 certified
3-year warranty

Thousands of $ Cheaper.

Stolen or drowned car keys
$500 - $50,000
Stolen or drowned phone
$1,500+
A ruined holiday
$10,000 - priceless
Worrying about your valuables
Priceless
Impressing your friends
Priceless
15x cheaper than the cost of one lost phone.Choose your size
See it work

Open. Let Go. Swim.

  1. 1Open the pocket
  2. 2Magnets seal it
  3. 3Swim

First time? Test it in the sink. Not sold? Free returns for 60 days.

Will my phone fit?

The pocket is 201 × 140mm inside with a 158mm opening. Pick your phone.

Phones we’ve tested that fit

  • iPhone 15 Pro Max
  • iPhone 15 Plus
  • iPhone 15 and 15 Pro
  • Galaxy S24 Ultra
  • Galaxy S24+
  • Galaxy S24
  • Pixel 8 Pro
  • Pixel 8
  • Galaxy S22 Ultra (per a reviewer)

Folding phones don’t fit opened out.

About these shorts

Why You'll Love Them

  • Keep your valuables safe while you swim
    The hidden Safe Stash Pocket provides 100% waterproof protection for your phone, keys or cards.

  • Comfortable mid-thigh coverage
    The 15cm inseam and A-line leg offer flattering coverage without restricting movement.

  • Made for all day wear
    Lightweight 4-way stretch fabric moves easily between water, sand and everyday beach life.

  • Designed to fit real women
    Generous sizing from XS to 4XL with a relaxed fit that feels comfortable in and out of the water.

Quick facts

Pocket
SafeStash™ magnetic pocket, 201 × 140mm inside, 158mm opening
Waterproof rating
IPX8 certified, tested to 30m
Time underwater
Unlimited; at 30m, 60 minutes at a time
Fabric
88% recycled polyester, 12% spandex, 4-way stretch, quick-dry
Sizes
XS to 3XL (AU 6 to 18). The Pass mid length goes to 4XL
Fit
Check the size chart. Between sizes, go up as long as the waist won’t be too wide
Care
Machine wash cold, 30ºC max. Don’t tumble dry
Warranty
3-year waterproof warranty
Returns
Free within 60 days
Designed in
Australia

Out in the wild

AquaStash customer clip
AquaStash customer clip
AquaStash customer clip

Got a question?

Something else? Email us at info@aquastash.com.au. We answer every email ourselves.

Does the pocket really stay dry?

Yes. It’s IPX8-certified and tested to 30m, and every pocket has a 3-year waterproof warranty. Seal it by letting the magnets close the opening fully.

See the IPX8 certificate

How do I open and close the waterproof pocket?

Watch the quick demo below.

Why not just use a cheap phone pouch?

A $15 pouch hangs round your neck and tells everyone where your phone is. Ours is hidden, seals itself with magnets, is IPX8 certified to 30m and has a 3-year waterproof warranty. One drowned phone is $1,500+.

Can people tell there’s a pocket?

From the outside they look like normal swim shorts. One reviewer: “the style is simple and looks like normal shorts which is great.”

How does it feel with a phone in it?

A phone has weight, so you’ll feel it. The pocket sits flat against your thigh. With just a car key and a card, it’s barely there.

How long can it stay underwater?

As long as you like. At the full 30 metres, we recommend 60 minutes at a time.

See the IPX8 certificate

What if they don’t fit?

Exchanges and returns are free within 60 days. Between sizes? Go up, as long as the waist won’t be too wide, so the pocket’s magnetic seal doesn’t dig in.

What is the paper test?

Here is an example of the paper test that we recommend before using your waterproof pocket swim shorts.

How do I wash them?

Machine wash cold (30ºC max). Don’t bleach, iron, dry clean or tumble dry.

How fast is delivery?

Standard shipping in Australia and to New Zealand takes 4–7 days; express takes 1–4 days. Free shipping on Australian orders over $150.

Graham and Calum, father and son founders of AquaStash
Australian. Family-owned. Byron Bay.

Trust and care from an Australian family.

We’re Graham and Calum, father and son. We started AquaStash after one too many beach days guarding the bags. We pack every order and answer every email ourselves.

Our story