The carabiner is sturdier than you would expect from the maximum weight specified by the manufacturer. Thanks to the flat arms, you can attach it to narrow, rectangular D-rings like those on Wisport backpacks.
Nite Ize S-Biner 4 Steel Carabiner
The S-Biner carabiner made of durable stainless steel is perfect for attaching accessories to a backpack or tactical vest. It can also be used in a car, on a motorcycle, in a garage, or in a home basement.
Double-sided fastening
The double-sided fastening mechanism ensures quick and convenient attachment in various situations.
Main features
- stainless steel construction
- double-sided fastening system
- lightweight design
- load capacity up to 34 kg
MILITARY is a premium dealer of Nite Ize.
Nite Ize is an American company from Colorado whose history dates back to 1989, when student Rick Case accidentally dropped a torch he was holding in his mouth while night fishing – this situation inspired him to create the Headband Mini Flashlight Holder. Today, the brand's range includes more than 500 innovative EDC accessories, valued for their practical approach to everyday challenges. Nite Ize's reputation was cemented by the S-Biner – a distinctive double-sided carabiner that has gained iconic status in functional design, compared to such classics as the Coca-Cola bottle. In 2024, the company received a unique three-dimensional trade mark protecting the shape of the S-Biner. Flagship products include Gear Tie – flexible, reusable ties for organising cables – and Tru Zip, an innovative waterproof zip without classic teeth. Both solutions perfectly illustrate the brand's approach to design – transforming everyday inconveniences into simple, ingenious tools. Nite Ize's team currently consists of around 250 employees, and the company generates annual revenues exceeding 100 million dollars while operating in markets worldwide.
| Color/camouflage | Gray hue |
|---|---|
| Main color | Steel |
| Compass | No |
| Material | Stainless steel |
| Dimensions | 90 x 40 x 8 mm |
| Weight | 30 g |
| EAN | 094664007451 |
| Manufacturer code | SB4-03-11 |
| Brand | Nite Ize |
| EAN |
Reviews with photos
Review summary
Number of reviews: 51
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This is my first carabiner. I bought it for my backpack to attach various items. The steel model looks very solid and will certainly do its job. The price is reasonable. I definitely recommend it.
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The carabiner looks durable, and its size makes it suitable as a universal EDC gadget. Another advantage is the attractive price and a very good quality-to-cost ratio.
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The carabiner gives the impression of being solidly made, and thanks to its size it can serve as a universal EDC gadget. Another plus is the price and the favourable quality-to-cost ratio.
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A very versatile carabiner, easy to attach. The solid material is noticeable, and it's perfect for attaching things like a baseball cap, gloves, or organisers.
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All carabiners from this company are excellent, made to perfection. I already have several of them in different sizes. I recommend it to everyone.
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Strong and sturdy carabiner. Easily holds a heavy backpack (about 13 kg). I recommend it.
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Strong carabiner, used on a backpack for several years.
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Nice, larger carabiner.
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Excellent quality, works well in many situations. I use it for keys.
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No surprises — very well made and works great.
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Great! Passed the tests! I had no problem using it to connect two backpacks with a total weight of about 15/16 kg. It fulfils its role.
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Sturdy! Very good workmanship!
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The carabiner is well made, I use it on my backpack to quickly attach things. Worth recommending.
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Decent, useful for organising small items. I recommend it.
No reviews