A small gadget, but extremely practical. The stainless steel construction, weight of only 12 grams, and stated load capacity of up to 33 kilograms make it a very good solution for organising gear. The double-sided clasp mechanism allows for quick attachment of accessories to a backpack, bag, or belt without needing to remove the entire carabiner. The black version looks subtle and pairs well with most equipment. It’s a great part of an everyday carry setup, though it’s worth remembering that it is not suitable for climbing.
Nite Ize S-Biner 4 Carabiner Black
S-Biner carabiner made of durable stainless steel, 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 a home basement.
Double-sided fastening
Dual-gate closure mechanism ensures quick and convenient attachment in various situations.
Main features
- stainless steel construction
- dual-gate locking system
- lightweight design
- load capacity up to 33 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 | Black |
|---|---|
| Main color | Black |
| Compass | No |
| Material | Stainless steel |
| Dimensions | 89 x 38 mm |
| Weight | 12 g |
| EAN | 094664007390 |
| Manufacturer code | SB4-03-01 |
| Brand | Nite Ize |
| EAN |
Reviews with photos
Review summary
Number of reviews: 63
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Great and very practical carabiners that are worth having at hand in any situation. I use them to attach various things, such as gloves or a phone, to my backpack or belt – they work excellently. In my opinion, size #4 is ideal; smaller ones would be less convenient. Nite Ize guarantees durability, so nothing comes undone accidentally. This is a really helpful gadget that organises your gear wherever you are.
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Small, but very practical. In the summer during UTP, I used it to attach a water bottle and keep my hands free while walking with the children. I have the same one in the car to secure shopping bags and prevent them from tipping over. Anyone familiar with such products knows they have many uses and don't take up space, which is why I keep a spare in every backpack and in the boot – I recommend it!
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Nite Ize are, in my opinion, the best carabiners on the market – small, lightweight, and very solid. They delight with their functionality despite their small size. They completely fulfil my requirements. I highly recommend them.
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The carabiner is lightweight and yet extremely durable. Perfect for attaching even heavier things to a backpack, like shopping or an umbrella. The double-sided clasps make it easy and quick to use. Highly recommended.
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I think this is the best carabiner on the market. It clearly stands out in terms of quality compared to products from China. It works very smoothly and is exceptionally durable. I recommend it with total confidence.
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This is a very useful item for everyday tasks. It makes many things easier and is very durable – it can easily support a person's weight. I recommend it to everyone.
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I'm very pleased with this purchase. I use it to hang my backpack in various places – in the car or on a fence. It has no problem holding 10 kg. I recommend it.
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Very high-quality carabiner, the ideal size for vests and backpacks. The best I've ever used. I recommend it :)
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These are the best carabiners I have ever used. They move lightly and smoothly, nothing catches. I highly recommend them to everyone – really worth it.
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This is an excellent carabiner, perfect for hanging a backpack or as a handle for a camping lamp above a hammock or for carrying it with your backpack. The quality of the workmanship is at a very high level.
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The carabiner seems durable and strong. It has a good lacquer finish.
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S-Biner, as always, doesn't disappoint.
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Very durable and excellently crafted carabiner. It's worth paying attention to the right size for your needs.
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Very good carabiner, lets you hang various things practically anywhere.
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