© The Ridge 2025 US Patents Issued, No. 10,791,808
Europe
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  • WALLETS NEW STYLES ADDED
  • EVERYDAY CARRY
  • Rings
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Meet the new Dual Chamber Carabiner, designed to bring security, convenience, and utility to the everyday. Keep your keys secure with a dual chamber design and keep a discreet bottle opener handy for spontaneous moments; it’s built for those who appreciate function without compromise. Crafted from lightweight aluminum or titanium, it’s truly designed for life.
Stonewashed Titanium
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Rated 5.0 out of 5
Based on 7 reviews
Rated 5.0 out of 5
Based on 7 reviews

Dual Chamber Carabiner

€75.00

COLOR:
Stonewashed Titanium
dual-chamber-carabiner-mkbhd option
dual-chamber-carabiner-stonewashed-titanium selected
Type:
  • Original Design
  • Built To Last
  • Free Shipping & Returns
  • Secure Checkout
Features
  • • Secure, dual-chamber design minimizes risk of keyring accidentally falling off during use
  • • Discreet integrated bottle opener fin with curved design for precise fit and improved leverage
  • • Oversized, unobstructed upper chamber makes attachment quick and convenient
  • • Spring-loaded gate reinforced by custom, heavy-duty T5 pivot barrel screw for long-lasting durability
  • • Smooth edges and chamfered design prevents pinching and provides comfort in hand
  • • High-grade materials with durable, scratch-resistant finishes
  • • Solid billet machined construction
  • • Includes set of 2 split keyrings: 30mm and 20mm
  • • Backed by our lifetime warranty
  • • Free returns within 99 days
  • • Grade 5 Titanium | Stonewashed
  • • Weight: 1.1 oz | 75mm x 41mm

  • *Not a climbing carabiner


Description
  • Dual Chamber Design: Dual Chamber design makes it nearly impossible for keys to fall off when clipping on and off a belt loop. 

  • Integrated Bottle Opener: We designed the carabiner to feature an extremely useful yet discreet bottle opener function. A fin is featured below the dual chamber bar that can be used to open bottle caps. The fin is curved for maximum leverage, while the chamber bar pivot is reinforced with a custom T5 barrel screw to withstand repeated use of the bottle opener.

  • High-Grade Materials: The Ridge Dual Chamber Carabiner is available in two materials—7071 T7 aluminum and grade 5 titanium alloy—both renowned for their high durability, corrosion resistance, and strength-to-weight ratio. Purpose-driven and optimized for keychain carry, these material choices of 7071 T7 aluminum and grade 5 titanium alloy offer significantly higher strength than more commonly seen 6061 T6 aluminum and commercially pure grade 2 titanium, respectively. The aluminum variant is black anodized for added protection. The titanium variant features a stonewash finish that resists scratches and discoloration.

  • *Not a climbing carabiner
Shipping & Warranty
  • Shipping
    We offer free shipping across Europe on orders over €35, delivered within 2-7 business days.


  • Warranty
    We make quality products that are designed to last a lifetime. Rest easy, knowing you are protected by our lifetime warranty.


  • 99 Day Risk-Free Trial
    Try it for 99-days, and if you don’t like it for any reason at all send it back, no questions asked.
Original Design
Built To Last
Free Shipping & Returns
Secure Checkout
Features
  • • Secure, dual-chamber design minimizes risk of keyring accidentally falling off during use
  • • Discreet integrated bottle opener fin with curved design for precise fit and improved leverage
  • • Oversized, unobstructed upper chamber makes attachment quick and convenient
  • • Spring-loaded gate reinforced by custom, heavy-duty T5 pivot barrel screw for long-lasting durability
  • • Smooth edges and chamfered design prevents pinching and provides comfort in hand
  • • High-grade materials with durable, scratch-resistant finishes
  • • Solid billet machined construction
  • • Includes set of 2 split keyrings: 30mm and 20mm
  • • Backed by our lifetime warranty
  • • Free returns within 99 days
  • • Grade 5 Titanium | Stonewashed
  • • Weight: 1.1 oz | 75mm x 41mm

  • *Not a climbing carabiner


Description
  • Dual Chamber Design: Dual Chamber design makes it nearly impossible for keys to fall off when clipping on and off a belt loop. 

  • Integrated Bottle Opener: We designed the carabiner to feature an extremely useful yet discreet bottle opener function. A fin is featured below the dual chamber bar that can be used to open bottle caps. The fin is curved for maximum leverage, while the chamber bar pivot is reinforced with a custom T5 barrel screw to withstand repeated use of the bottle opener.

  • High-Grade Materials: The Ridge Dual Chamber Carabiner is available in two materials—7071 T7 aluminum and grade 5 titanium alloy—both renowned for their high durability, corrosion resistance, and strength-to-weight ratio. Purpose-driven and optimized for keychain carry, these material choices of 7071 T7 aluminum and grade 5 titanium alloy offer significantly higher strength than more commonly seen 6061 T6 aluminum and commercially pure grade 2 titanium, respectively. The aluminum variant is black anodized for added protection. The titanium variant features a stonewash finish that resists scratches and discoloration.

  • *Not a climbing carabiner
Shipping & Warranty
  • Shipping
    We offer free shipping across Europe on orders over €35, delivered within 2-7 business days.


  • Warranty
    We make quality products that are designed to last a lifetime. Rest easy, knowing you are protected by our lifetime warranty.


  • 99 Day Risk-Free Trial
    Try it for 99-days, and if you don’t like it for any reason at all send it back, no questions asked.
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Write a Review
average rating 5.0 out of 5
Based on 7 reviews
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    7 Reviews
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100% of reviewers would recommend this product to a friend
7 Reviews
Reviewed by Scott B.
Verified Buyer
Dual Chamber Carabiner - Royal Black
Reviewing
Dual Chamber Carabiner - Royal Black
I recommend this product
Rated 5 out of 5
Review posted

Very nice!

Very well made, looks like it will last a long time. Very stylish and minimalist carabiner. It pairs nicely with my Aer Backpack. Order it , you won’t be disappointed.

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Reviewed by TYLER S.
Verified Buyer
Dual Chamber Carabiner - MKBHD
Reviewing
Dual Chamber Carabiner - MKBHD
I recommend this product
Rated 5 out of 5
Review posted

CARABINER

BEST CARABINER I EVER OWNED. LIGHTWEIGHT

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Reviewed by Adrian B.
Verified Buyer
Dual Chamber Carabiner - Royal Black
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Dual Chamber Carabiner - Royal Black
I recommend this product
Rated 5 out of 5
Review posted

Great product

Great product

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Reviewed by Javier L.
Verified Buyer
Dual Chamber Carabiner - MKBHD
Reviewing
Dual Chamber Carabiner - MKBHD
I recommend this product
Rated 5 out of 5
Review posted

Awesome

Amazing

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Reviewed by Dave G.
Verified Buyer
Dual Chamber Carabiner - Royal Black
Reviewing
Dual Chamber Carabiner - Royal Black
I recommend this product
Rated 5 out of 5
Review posted

Love this carabiner

Love the 2 sections, it is really solid.

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