JAG Reusable Coffee Cup
The Jewellery Boutique

JAG Reusable Coffee Cup

Start your day the sustainable way with the JAG Reusable Coffee Cup from The Jewellery Boutique. This stylish and practical cup is perfect for anyone looking to reduce their single-use waste while ...

Start your day the sustainable way with the JAG Reusable Coffee Cup from The Jewellery Boutique. This stylish and practical cup is perfect for anyone looking to reduce their single-use waste while enjoying their favourite hot beverages on the go. Crafted with durability and design in mind, it's an essential companion for your daily commute, weekend adventures, or simply relaxing at home.

Designed for everyday use, the JAG Reusable Coffee Cup offers a comfortable grip and a secure lid to prevent spills. Its elegant aesthetic makes it a pleasure to hold and behold, proving that eco-conscious choices can also be chic. Whether you're a busy professional, a student, or a mindful consumer, this cup is tailored to fit seamlessly into your lifestyle, encouraging a more sustainable routine one sip at a time.

Embrace a greener habit without compromising on style or convenience. The JAG Reusable Coffee Cup is more than just a vessel for your coffee; it's a statement of your commitment to the planet. Make the switch today and enjoy your drinks with peace of mind, knowing you're making a positive impact. This cup is also a fantastic gift option, perfect for those who appreciate thoughtful and environmentally friendly products.

4 x $4.99 via Afterpay


  • In stock, ready to ship
  • Backordered, shipping soon
Size chart
Jewellery Boutique
Find your perfect fit

Measure your ring size at home in minutes with our printable ring sizer and conversion chart.

How to measure your ring size

A good fit is snug enough to stay put, loose enough to slide over your knuckle. Print our ring sizer on A4 paper at 100% scale (no "fit to page") and check the 5cm line with a ruler, then choose a method below.

Download printable ring sizer
Method 1

Use a ring you already own

Easiest if you have a ring that fits the finger you're shopping for.

  1. Place your ring over the printed circles, starting with the smallest.
  2. Stop when the circle's outline sits just inside the ring's inner edge.
  3. That circle is your size.
Method 2

Use the ring sizer strip

No ring to measure? The paper strip works just as well.

  1. Cut out the strip along the dashed line, then cut the slit.
  2. Wrap it around the base of your finger, printed side out.
  3. Feed the narrow end through the slit until it feels snug.
  4. Read the size where the strip meets the slit.
READ YOUR SIZE HERE › Jewellery Boutique Feed this end through the slit → cut slit

Between sizes? Choose the larger size.

Best time to measure: at the end of the day, when fingers are warm. Cold fingers read smaller.

Wide band? Bands 6mm and wider fit tighter, so consider going up half a size.

Ring size conversion chart

AU / UK US EU Inner diameter Circumference
I 4½ 48 15.3mm 48.0mm
J 5 49 15.7mm 49.3mm
K 5½ 50 16.1mm 50.6mm
L 6 52 16.5mm 51.9mm
M 6½ 53 16.9mm 53.1mm
N 7 54 17.3mm 54.4mm
O 7½ 56 17.7mm 55.7mm
P 8 57 18.1mm 57.0mm
Q 8½ 58 18.5mm 58.3mm
R 9 60 18.9mm 59.5mm
S 9½ 61 19.4mm 60.8mm
T 10 62 19.8mm 62.1mm
U 10½ 63 20.2mm 63.4mm
V 11 65 20.6mm 64.6mm

The most common women's ring sizes in Australia are N–P (EU 54–57). Sizing can vary slightly between brands, so check the size details on each product page.

Still not sure?

Our team is happy to help you find the right fit. Contact us or read our FAQs. If something doesn't fit, you're covered by our 30-day returns.

SKU: JAGCUP

FREE Shipping for orders > AUD $99

Australian Delivery:
- Express Shipping - all orders
- AUD $12 for orders < AUD $99
- Delivery: 1-5 Business days

New Zealand Delivery:
- AUD $15 for orders < AUD $99

Delivery tracking is provided for all orders.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.