Your cart

Your cart is empty

What's New
Topologie matte black 25mm O-ring carabiner set of two round rings
O-ring carabiner attached to a crossbody bag strap on a model
O-ring carabiner on an adjustable webbing strap
Matte black O-ring carabiner on a black webbing strap
Topologie matte black 25mm O-ring carabiner set of two round rings
O-ring carabiner attached to a crossbody bag strap on a model
O-ring carabiner on an adjustable webbing strap
Matte black O-ring carabiner on a black webbing strap
SOLD SEPARATELY
Though often shown together, Topologie straps are sold separately from Topologie bags & cases.
Topologie bags and straps are part of their modular system, allowing you to customize the perfect bag.

Topologie 25mm O-Ring Carabiner / Matte Black

$ 12.00
Shipping calculated at checkout.

The bigger clip for bolder setups. The 25mm O-Ring Carabiner pairs with Wares System™ straps to customize your bag combinations, or hooks mini bags and accessories onto larger bags for a layered look.

Features:

  • Lightweight and durable
  • Multi-purpose design
  • Compatible with all Wares System™ straps

Comes with 2 O-Ring Carabiners.

  • Matte Black colorway
  • Measures 25mm inner diameter. 34mm outer diameter.
  • Material: Zinc alloy
  • 1 year warranty.

Disclaimer: The Topologie O-Ring Carabiner is designed for general hanging use only and not for safety-related purposes. Please refrain from using it for mountaineering, rock climbing, or any other abseiling activities.

Shipping & Returns at OMOI

In-Store Pickup Available

Have Questions? Get in Touch

Taking the functions and aesthetics of climbing gear to create beautiful objects for city adventures.

Born from the shared passion of rock climbing enthusiasts from France and Japan in 2018, Topologie envisions the perfect harmony of form and function in climbing gear. The brand stands as a testament to the fusion of functional beauty and urban lifestyle, crafting everyday wares with the sophisticated flair of Franco-Japanese fashion.

Topologie Wares System™ features interchangeable straps evolved from authentic climbing ropes and gear, alongside bags and cases with thoughtful design and considered compartments. Create unique combinations in your own style. OMOI became an official retailer of Topologie in 2025.

Topologie

View all
Medium black duffle bag with top handles and zippered front panel
Black medium duffle bag with striped details and side strap on model

Topologie Summit Duffle Medium Black Tech Sateen

$ 170.00

Topologie reversible bucket bag with metallic silver exterior and blue drawstring
Reversible bucket bag in royal blue with gathered top and drawstring

Topologie Reversible Bucket Bag Satellite Metallic

$ 58.00

Topologie black D-ring phone strap adapter with metal ring and clasp on phone case
Topologie black D-ring strap adapter with metal snap clasp and D-ring

Topologie Phone Strap Adapter / Black

$ 12.00

Mini metallic silver tote bag with two handles, printed band on front
Mini metallic silver tote bag, angled view, gathered top and printed front band

Topologie Mini Konbini Bag / Satellite Metallic

$ 45.00

Black utility sling bag with adjustable straps and metal clips
Orange utility sling bag with black strap and red accent label

Topologie Utility Sling Wide Black

$ 49.00

Topologie D-ring phone strap adapter in grey with metal D-ring clip
Grey phone strap adapter attached to a phone case with D-ring and strap

Topologie Phone Strap Adapter / Grey

$ 12.00

Black reflective 10mm rope strap with metal clips at both ends
Black rope strap on small crossbody bag, worn over the shoulder

Topologie 10mm Rope Strap / Black Reflective 2.0

$ 45.00

Black helmet bag front view with top handles and vertical seam details
Black helmet bag held by person with front panels, handle loop, and side details

Topologie Helmet Bag Black Bomber

$ 215.00

Topologie macrame wrist strap in chambray blue with two metal key rings
Gray macrame wrist strap with metal clasp, worn on sleeve and attached to keyring

Topologie Macrame Wrist Strap / Chambray

$ 52.00

Macrame wrist strap in dark braided cord with neon yellow accents, metal clips
Multicolor macrame wrist strap with metal clips, holding a blue phone case

Topologie Macrame Wrist Strap / Coal

$ 52.00

Utility sling bag with dark gray strap and orange trim, metal clasps and adjuster
White utility sling bag worn across back with teal strap and metal clip

Topologie Utility Sling Wide Woods

$ 58.00

Topologie Konbini bag in atomic blue with loop handles
Topologie Konbini bag worn by model, atomic blue with red logo

Topologie Konbini Bag / Atomic Blue Papery

$ 55.00

Topologie 10mm rope strap, white with dotted pattern, looped with black hooks
Light rope strap with red ends and metal clips on a crossbody bag

Topologie 10mm Rope Strap / White Patterned

$ 55.00

Canary yellow medium bottle sling bag with top zip and yellow carry loops
Canary yellow bottle sling bag worn crossbody with zipped top

Topologie Bottle Sacoche Medium / Canary Yellow

$ 82.00

Topologie utility sling strap, dark green and orange webbing with metal hooks
Gray/olive crossbody sling pouch with adjustable strap and side pockets

Topologie Utility Sling Woods

$ 45.00

Topologie Cloud hobo bag, moss tech sateen, ring pull and center seams
Mini crossbody bag with olive panel, yellow front pocket, and zipper closure

Topologie Cloud Hobo Bag Medium / Moss Tech Sateen

$ 158.00

Medium hobo bag with black tech sateen, curved body, side ruching, round D-ring
Hobo bag open with zipper, showing red fabric lining and card slots inside

Topologie Cloud Hobo Bag Medium / Black Tech Sateen

$ 158.00

Small cocoa hobo bag in ripstop with ring zipper pull and adjustable straps
Topologie Sinnet keychain with braided cord, heart charms and metal clips on brown bag

Topologie Cloud Hobo Bag Small / Cocoa Vintage Ripstop

$ 155.00

Topologie Cloud Hobo bag small, black tech sateen with curved handles and ring clasp
O-ring carabiner attached to a crossbody bag strap on a model

Topologie Cloud Hobo Bag Small / Black Tech Sateen

$ 140.00

Topologie large black bottle satchel bag with curved top zipper and front logo
Topologie large black bottle satchel bag with side panels, zipper closure, carry handle

Topologie Bottle Sacoche Large / Black Silky Peach

$ 110.00

Topologie large bottle bag, moss green padded with zip-top and front logo
Topologie large bottle bag, side view showing bottle pocket and adjustable strap

Topologie Bottle Sacoche Large / Moss Silky Peach

$ 110.00

Topologie medium bottle sacoche bag, black, rounded crossbody with top drawcord.
Topologie medium bottle sacoche bag, black exterior with red lined interior and zipper.

Topologie Bottle Sacoche Medium / Black Silky Peach

$ 92.00

Topologie bottle sacoche medium light blue crossbody bag with zip and strap
Topologie bottle sacoche medium light blue worn crossbody with adjustable strap

Topologie Bottle Sacoche Medium / Chambray Silky Peach

$ 92.00

Topologie medium bottle sacoche, moss green padded pouch with side carry loops
Topologie medium bottle sacoche in moss green, side view with flap and straps

Topologie Bottle Sacoche Medium / Moss Silky Peach

$ 92.00

Topologie medium bottle sling bag in ivy green, zip-top with logo
Topologie medium bottle sling bag in ivy green, open interior with bottle straps

Topologie Bottle Sacoche Medium / Ivy Green Papery

$ 82.00

More to consider

Reviews