20mm QuickFit Bands
The 20mm QuickFit collection is built specifically for the smaller "S" case variants across Garmin's Fenix, Instinct, Descent and Epix Pro ranges, including the Fenix 5S, Fenix 6S, Fenix 6S Pro, Fenix 7S, Fenix 7S Pro, Fenix 8 (43mm), Instinct 2S, Descent Mk2S and Epix Pro 42mm. Every band in this collection uses Garmin's proprietary QuickFit release mechanism, sized to 20mm specifically for these compact case watches, meaning bands click in and out without spring bar tools. Available in silicone, leather, nylon and stainless steel styles, there is a band here for the trail, the office and everything in between. Australian customers get fast AusPost shipping, a 12-month local warranty and a satisfaction guarantee on every order.
Why Choose 20mm QuickFit Bands?
Garmin's smaller "S" case watches are designed to give serious outdoor and multisport features in a more compact, wrist-friendly size. Getting the band width right matters more than most people realise: a 20mm band on a 20mm case sits flush against the lugs, giving the watch a balanced, proportional look, while a band that is even slightly too wide will overhang the case and compromise both appearance and fit.
Every band in this collection uses Garmin's QuickFit system, a proprietary tool-free release mechanism that lets you swap bands in seconds. A small lever on the underside of the band releases it from the watch case, allowing it to slide out and a new band to click straight in, with no spring bar tool required. This makes it easy to switch between a rugged silicone band for the trail and a leather band for the office without any hassle.
If you bought the small "S" version of a Garmin Fenix, Instinct, Descent or Epix Pro, a 20mm QuickFit band is very likely the correct fit, though it's always worth confirming against your exact model before ordering, since QuickFit width varies across Garmin's range.
Compatible Garmin Models
Bands in this collection are designed to fit the following Garmin models, all of which use a 20mm QuickFit attachment:
Garmin Fenix Series (Small Case)
Compatible with the Fenix 5S, Fenix 6S, Fenix 6S Pro, Fenix 7S, Fenix 7S Pro and Fenix 8 (43mm). The standard and X-size Fenix variants use wider 22mm and 26mm QuickFit bands and are not compatible with bands in this collection.
Garmin Instinct Series (Small Case)
Compatible with the Instinct 2S, the compact case variant of Garmin's rugged outdoor smartwatch line.
Garmin Descent Series (Small Case)
Compatible with the Descent Mk2S, the smaller case version of Garmin's dive computer watch.
Garmin Epix Series (Small Case)
Compatible with the Epix Pro 42mm, the compact case variant of Garmin's AMOLED multisport smartwatch.
Not sure if your watch takes this band? Garmin's "S" suffix and smaller case sizes generally correspond to a 20mm QuickFit band, but this is not universal across the full Garmin range, where 22mm and 26mm QuickFit are also common. Consult the Garmin Band Compatibility Guide to confirm the exact width for your specific model.
Available Strap Styles
Silicone Bands
Soft, flexible and water resistant, silicone is the most popular choice for these compact Garmin outdoor and multisport models. It suits training, hiking, diving and general daily wear, dries quickly after sweat or moisture exposure, and is available in multiple colourways.
Leather Bands
Genuine leather bands give any of these compact Garmin watches a more refined, dressed-up look, appropriate for the office or formal occasions where a rugged sport band feels out of place.
Nylon Bands
Woven nylon QuickFit bands offer a breathable, lightweight alternative to silicone, particularly well suited to warmer conditions and longer wear sessions during hiking or everyday use.
Stainless Steel Bands
Stainless steel QuickFit bands give any of these compact Garmin watches a more polished, premium appearance, suited to office environments and occasions where a fitness-watch look is not desired.
Choosing the Right 20mm QuickFit Band
- For training and daily fitness: Silicone is the clear recommendation. It resists sweat and moisture, dries quickly, and holds securely during exercise.
- For hiking and outdoor adventure: Silicone remains the most practical option for the compact Fenix and Instinct models, given its durability against UV, dirt and moisture.
- For diving and water sports: Silicone is the safest choice for the Descent Mk2S, given the demands of regular saltwater and pressure exposure.
- For the office or smarter occasions: Leather or stainless steel dresses up any of these compact Garmin models considerably compared to the stock silicone band that ships in the box.
- For sensitive skin: Nylon allows more airflow than solid silicone, which can help reduce irritation during extended wear.
- For colour variety: Silicone bands are available in multiple colourways, making it easy to build a small rotation and match the band to your activity.
Who Buys 20mm QuickFit Bands?
Owners of compact-case Garmin Fenix watches, including the 5S, 6S and 7S, are the core audience for this collection, typically because their watch's smaller case suits a narrower wrist and the original band has worn out or they want a style refresh.
Hikers and outdoor adventurers wearing the Instinct 2S favour rugged silicone bands that hold up against trail conditions and repeated wash-downs after muddy or wet conditions.
Divers using the Descent Mk2S rely almost exclusively on silicone given the demands of regular saltwater and pressure exposure.
People with smaller wrists who specifically chose a compact-case Garmin model for comfort and proportion tend to prioritise getting the band width exactly right, since an oversized band undermines the better fit the smaller case was chosen for in the first place.
How to Care for Your 20mm QuickFit Band
- Silicone bands: Wipe with a damp cloth and mild soap. Rinse thoroughly and allow to dry before reattaching. Avoid frequent use of alcohol-based cleaners, which can degrade the silicone surface over time.
- Leather bands: Keep away from water and sweat wherever possible. Wipe with a dry cloth after any moisture contact, and condition occasionally with a leather conditioner to maintain suppleness. Avoid wearing leather bands during exercise.
- Nylon bands: Hand wash with mild soap and air dry flat. Do not tumble dry. These bands are not intended for swimming or extended water exposure.
- Stainless steel bands: Wipe with a soft damp cloth regularly to keep the finish looking sharp.
General tip: If you wear your Garmin daily, rotating between two bands gives each one time to fully dry, which extends the life of both. See the full watch band cleaning and maintenance guide for more detail.
Frequently Asked Questions
How do I know if my Garmin watch takes a 20mm QuickFit band?
Band width depends on your specific Garmin model and case size. The Fenix 5S, 6S, 7S, Fenix 8 (43mm), Instinct 2S, Descent Mk2S and Epix Pro 42mm all use 20mm QuickFit bands, while the standard and X-size variants of those same models typically use a wider 22mm or 26mm band. Check your model name carefully or consult the Garmin Band Compatibility Guide to confirm.
What is a QuickFit band?
QuickFit is Garmin's proprietary tool-free band release system. A small lever on the underside of the band releases it from the watch case, allowing it to slide out and a new band to click straight in without needing a spring bar tool.
Is QuickFit the same as a standard quick-release band?
No, the two systems are similar in concept but not interchangeable. Garmin's QuickFit is a proprietary slide-and-lock mechanism specific to certain Garmin models, while a standard quick-release band uses a spring-bar pin with a lever, found across a broader range of watches including Samsung Galaxy Watches and other Garmin models. Always check which system your specific watch uses before buying.
Can I use a 22mm QuickFit band on a 20mm Garmin watch?
No. The band width must match your watch's QuickFit connector exactly. A 22mm band will not fit a 20mm QuickFit connector correctly, and using the wrong width can affect both the look and the secure fit of the band.
How do I change the band on a small-case Garmin watch?
Locate the small lever on the underside of the band where it meets the watch case, press it inward, and slide the band out. To attach a new band, slide it into place until it clicks securely. No tools are required.
Are 20mm QuickFit bands water resistant?
Silicone bands in this collection are water resistant and suitable for everyday splash exposure, sweat during exercise and general daily wear. Leather and nylon bands are not recommended for swimming or extended water exposure. Your Garmin watch's own water resistance rating is separate from the band and should be confirmed with Garmin directly.
Do you ship to all states in Australia?
Yes. OzStraps ships via Australia Post to all Australian states and territories. Standard Parcel Post applies to orders over $30, with Express Post available for an additional charge. Orders placed before 1pm on weekdays are dispatched the same day.
What is the warranty on these bands?
All OzStraps bands include a 12-month local warranty. If a band is defective or develops a fault within this period, contact the OzStraps team at sales@ozstraps.com.au for a replacement or resolution.
Can I return a band if it does not fit or I change my mind?
OzStraps offers a satisfaction guarantee. If you are not 100% happy with your purchase, contact the team to arrange an exchange or refund. See the Returns Policy page for full details and conditions.
Are these bands genuine Garmin products?
The bands in this collection are compatible third-party replacement bands designed to fit Garmin devices. They are not official Garmin-branded accessories. OzStraps selects bands that meet its own quality standards and backs every purchase with a 12-month warranty.
Why Buy from OzStraps?
OzStraps is an Australian online retailer specialising exclusively in smartwatch bands and accessories. A few practical reasons to buy here:
- 12-month local warranty on every band. Issues are resolved directly by the Australian team without the need to contact an overseas supplier.
- 100% satisfaction guarantee. If the band purchased is not right, OzStraps will arrange an exchange or refund.
- Same-day dispatch. Orders placed before 1pm on weekdays are sent the same day via Australia Post.
- Free shipping on orders over $30 via AusPost Parcel Post with tracking. Express Post is available for a small additional charge.
- Australian stock. Orders ship domestically, which typically means faster delivery than international sellers.
- Expert guides. OzStraps maintains a detailed Garmin Band Compatibility Guide and a band-changing guide to help customers before and after purchase.
Find the Right 20mm QuickFit Band for Your Watch
A 20mm QuickFit band is the correct fit for several of Garmin's smaller-case outdoor and multisport watches, designed to give a more proportional fit for narrower wrists without compromising on rugged features. Whether you wear a Fenix 7S on the trail, an Instinct 2S through the workday, or a Descent Mk2S underwater, getting the band width right is the first step to a comfortable, well-fitted watch.
Silicone remains the most practical option for active and outdoor use, while leather and stainless steel dress up any of these compact Garmin models for the office or a smarter occasion. Browse the compatible models below to confirm your exact watch before ordering.
- Garmin Fenix 5S Bands
- Garmin Fenix 6S Bands
- Garmin Fenix 7S Bands
- Garmin Fenix 8 (43mm) Bands
- Garmin Instinct 2S Bands
- Garmin Descent Mk2S Bands
Shop Other Quick Release and QuickFit Sizes
If your watch needs a different band width or attachment type, OzStraps stocks the full range of Garmin Quick Release and QuickFit sizes.