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STM Goods

Welcome to the STM Goods hub at PortSide Gear. With 159 products and prices from $7.47 to $99.32, STM offers durable, stylish protection for your tech. From iPhone and iPad cases to laptop sleeves, backpacks, and charging accessories, this Australian brand is trusted by students, travelers, and professionals worldwide.

Browse our full range by category: iPhone Protection, Dux cases, Bags, Laptop Cases, Accessories, and more. Each product is designed to meet real-world durability standards while keeping your devices accessible. Whether you need a rugged case for the job site or a sleek sleeve for the office, you’ll find it here.

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stm-bagpack-15l-with-inflatable-laptop-airbag image 1
4.2 (5)
STM BagPack 15L with Inflatable Laptop Airbag
$59.95 $29.98
stm-dux-case-for-macbook-pro-14-m5-m4-m3-m2-m1-reinforced-corners image 1
4.1 (9)
STM Dux Case for MacBook Pro 14" M5/M4/M3/M2/M1 – Reinforced Corners
$69.95 $34.98
stm-dux-keyboard-trackpad-usb-c-case-for-ipad-10th-gen-a16-english image 1
4.0 (7)
STM Dux Keyboard Trackpad USB-C Case for iPad 10th Gen (A16) – English
$119.95 $56.98
stm-dux-keyboard-trackpad-usb-c-pour-ipad-a16-10th-gen-com-fran-ais image 1
4.2 (5)
STM Dux Keyboard Trackpad USB-C pour iPad (A16) / 10th gen COM – Français
$119.95 $56.98
stm-dux-studio-case-for-ipad-pro-12-9-6th-5th-4th-3rd-gen-multi-angle-stand image 1
4.6 (5)
STM Dux Studio Case for iPad Pro 12.9" 6th/5th/4th/3rd Gen – Multi-Angle Stand
$31.98 $15.99
stm-goods-20w-usb-c-power-adapter-fast-charging-wall-charger image 1
3.8 (6)
STM Goods 20W USB-C Power Adapter – Fast Charging Wall Charger
$19.95 $10.00
stm-goods-35w-dual-port-usb-c-gan-power-adapter image 1
4.0 (7)
STM Goods 35W Dual Port USB-C GaN Power Adapter
$49.95 $24.98
stm-goods-65w-dual-port-usb-c-and-usb-a-power-adapter-gan image 1
4.1 (9)
STM Goods 65W Dual Port USB-C and USB-A Power Adapter (GaN)
$59.95 $29.98
stm-goods-65w-gan-3-port-usb-c-a-universal-travel-power-adapter image 1
4.2 (10)
STM Goods 65W GaN 3-Port USB-C/A Universal Travel Power Adapter
$59.95 $29.98
stm-goods-able-cable-usb-a-female-to-usb-c-adapter-cable image 1
4.3 (6)
STM Goods Able Cable USB-A Female to USB-C Adapter Cable
$7.98
stm-goods-able-cable-usb-a-to-lightning-mfi-certified-durable-cable image 1
4.4 (9)
STM Goods Able Cable USB-A to Lightning – MFi Certified Durable Cable
$7.98
stm-goods-able-cable-usb-a-to-usb-c image 1
4.3 (8)
STM Goods Able Cable USB-A to USB-C
$7.98
stm-goods-able-cable-usb-c-to-usb-c image 1
4.3 (6)
STM Goods Able Cable USB-C to USB-C
$11.98 $10.00
stm-goods-ace-18l-backpack image 1
4.1 (8)
STM Goods Ace 18L Backpack
$69.95 $34.98
stm-goods-ace-always-on-cargo image 1
4.0 (8)
STM Goods Ace Always On Cargo
$57.95 $28.98
stm-goods-ace-cargo-brief-teacher-educator-laptop-bag image 1
3.8 (5)
STM Goods Ace Cargo Brief – Teacher & Educator Laptop Bag
$54.95 $27.48
stm-goods-ace-case-for-lenovo-100e-3rd-2nd-gen image 1
4.2 (10)
STM Goods Ace Case for Lenovo 100e (3rd/2nd Gen)
$19.98 $10.00
stm-goods-ace-case-for-lenovo-500e-300e-3rd-gen-slim-drop-protected image 1
4.3 (6)
STM Goods Ace Case for Lenovo 500e/300e 3rd Gen (Slim, Drop-Protected)
$19.98 $10.00
stm-goods-ace-sleeve-for-14-inch-chromebooks-and-13-inch-macbooks image 1
4.3 (4)
STM Goods Ace Sleeve for 14-Inch Chromebooks and 13-Inch MacBooks
$29.95 $14.98
stm-goods-ace-super-vertical-cargo-laptop-bag-for-15-16-inch-chromebooks image 1
4.3 (6)
STM Goods Ace Super Vertical Cargo Laptop Bag for 15-16 inch Chromebooks
$59.95 $29.98
stm-goods-ace-vertical-cargo image 1
4.2 (5)
STM Goods Ace Vertical Cargo
$54.95 $27.48
stm-goods-airstrip-airtag-strap-removable-resizable-secure-tracking-for-odd-shap image 1
4.2 (10)
STM Goods AirStrip AirTag Strap (Removable, Resizable) – Secure Tracking for Odd-Shaped Items
$9.95
stm-goods-atlas-case-for-ipad-mini-4 image 1
4.0 (3)
STM Goods Atlas Case for iPad mini 4
$15.98 $10.00
stm-goods-atlas-case-for-ipad-pro-11-1st-gen image 1
4.3 (6)
STM Goods Atlas Case for iPad Pro 11" 1st Gen
$21.98 $10.99
stm-goods-atlas-case-for-ipad-pro-12-9-2nd-1st-gen image 1
3.8 (5)
STM Goods Atlas Case for iPad Pro 12.9" (2nd/1st Gen)
$34.97 $17.49
stm-goods-atlas-case-for-ipad-pro-12-9-3rd-gen image 1
4.3 (9)
STM Goods Atlas Case for iPad Pro 12.9" 3rd Gen
$23.98 $11.99
stm-goods-blazer-classic-sleeve-for-laptops image 1
4.3 (9)
STM Goods Blazer Classic Sleeve for Laptops
$15.98 $10.00
stm-goods-blazer-sleeve-for-laptops image 1
4.3 (4)
STM Goods Blazer Sleeve for Laptops
$17.98 $10.00
stm-goods-blue-light-glass-for-iphone-14 image 1
4.3 (6)
STM Goods Blue Light Glass for iPhone 14
$13.98 $10.00
stm-goods-chargetree-go-portable-wireless-charging-station-for-iphone-airpods-ap image 1
4.4 (8)
STM Goods ChargeTree Go Portable Wireless Charging Station for iPhone, AirPods, Apple Watch
$59.97 $29.99
stm-goods-chargetree-mag-portable-wireless-charging-station-for-iphone-airpods-a image 1
4.7 (3)
STM Goods ChargeTree Mag Portable Wireless Charging Station for iPhone, AirPods, Apple Watch
$59.97 $29.99
stm-goods-chargetree-mag-qi2-3-in-1-foldable-wireless-charger image 1
4.1 (8)
STM Goods ChargeTree Mag Qi2 3-in-1 Foldable Wireless Charger
$79.96 $39.98
stm-goods-chargetree-swing-multi-device-charging-station-for-iphone-airpods-appl image 1
4.3 (3)
STM Goods ChargeTree Swing Multi-Device Charging Station for iPhone, AirPods, Apple Watch
$39.97 $19.99
stm-goods-dux-16l-messenger-bag image 1
4.7 (3)
STM Goods Dux 16L Messenger Bag
$179.95 $77.98
stm-goods-dux-30l-backpack image 1
4.2 (10)
STM Goods Dux 30L Backpack
$199.95 $84.98
stm-goods-dux-bluetooth-keyboard-case-for-ipad-9th-8th-7th-gen image 1
3.8 (6)
STM Goods Dux Bluetooth Keyboard Case for iPad 9th/8th/7th Gen
$59.97 $29.99
stm-goods-dux-cable-usb-a-to-lightning-mfi-certified image 1
4.4 (7)
STM Goods Dux Cable USB-A to Lightning (MFi Certified)
$9.98
stm-goods-dux-cable-usb-c-to-lightning-chargeplus-stayflexy image 1
4.2 (9)
STM Goods Dux Cable USB-C to Lightning (ChargePlus, StayFlexy)
$9.98
stm-goods-dux-cable-usb-c-to-usb-c image 1
4.1 (9)
STM Goods Dux Cable USB-C to USB-C
$7.98
stm-goods-dux-case-for-ipad-air-2-a1566-a1567 image 1
4.0 (7)
STM Goods Dux Case for iPad Air 2 (A1566/A1567)
$23.98 $11.99
stm-goods-dux-case-for-ipad-mini-4 image 1
4.0 (8)
STM Goods Dux Case for iPad mini 4
$44.95 $22.48
stm-goods-dux-case-for-ipad-mini-5th-gen-mini-4 image 1
4.2 (10)
STM Goods Dux Case for iPad mini 5th Gen / mini 4
$19.98 $10.00
stm-goods-dux-case-for-macbook-air-13-m5-m4-m3-m2-m1-2018-2025 image 1
4.2 (5)
STM Goods Dux Case for MacBook Air 13" (M5/M4/M3/M2/M1, 2018-2025)
$59.95 $29.98
stm-goods-dux-case-for-macbook-pro-13-m2-2022-2020-2019-rugged-protection image 1
4.3 (7)
STM Goods Dux Case for MacBook Pro 13" M2 (2022/2020/2019) – Rugged Protection
$29.97 $14.99
stm-goods-dux-case-for-microsoft-surface-laptop-6-13-5 image 1
4.0 (8)
STM Goods Dux Case for Microsoft Surface Laptop 6 (13.5")
$39.98 $19.99
stm-goods-dux-case-for-microsoft-surface-laptop-go-go-2-go-3 image 1
4.2 (10)
STM Goods Dux Case for Microsoft Surface Laptop Go/Go 2/Go 3
$29.98 $14.99
stm-goods-dux-case-for-microsoft-surface-pro-3-featherlight-protective-cover image 1
4.0 (8)
STM Goods Dux Case for Microsoft Surface Pro 3 – Featherlight Protective Cover
$34.97 $17.49
stm-goods-dux-case-for-surface-laptop-13-8-7th-8th-ed-clear-back-rugged-protecti image 1
4.5 (4)
STM Goods Dux Case for Surface Laptop 13.8" (7th/8th Ed) – Clear-Back Rugged Protection
$89.95 $44.98

Browse by use case

Find the perfect STM gear for your devices

For everyday phone protection, look at the Dux or Studio series. Students often pair an STM backpack with a Chromebook case from the Ace line. Travelers may prefer EcoGlass screen protectors and MagSafe accessories from the Accessories category. Check the product count and price range for each subcategory to hone in on what fits your devices and budget.

Does STM Goods have a lifetime warranty?

STM offers a limited lifetime warranty on most cases and bags. Check the specific product page for warranty details, and contact STM support for claims.

Is STM a good brand?

Yes, STM Goods is well-regarded for its durable materials, thoughtful design, and warranty support. They're frequently recommended for school and travel use.

Are there STM products for Chromebooks?

Absolutely. STM's Dux and Ace lines include cases for many Chromebook models, as well as backpacks designed to fit them.

What are the shipping options from PortSide Gear?

PortSide Gear offers standard and expedited shipping on all STM products. Delivery times depend on your location.

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Phone: +1 (206) 555-0148

Email: support@portsidegear.us

Address: 2815 Alaskan Way, Suite 300, Seattle, WA 98121, United States

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