The Carabiner hook, originally an invention to aid climbers attach themselves quickly and safely to the side of a mountain or onto a wall has become a surprisingly useful product for people on the go. Students and gym junkies love them, whilst heaps of other applications make them perfect for almost anyone. Just for fun, we thought we highlight some of the coolest products that are available on the end of a Carabiner Hook.

Coolest Products on the Back of a Clip

• Sriracha is the go-to chilli sauce for those who want to add a serious kick to their meals. The internationally recognised "rooster sauce" is now available in a refillable mini bottle complete with carabiner. Handy for the chilli aficionado who needs their sauce regardless of location. Attach to a bag or handbag and you're set for any meal on the go!

• Perfect for students or office workers on the move, these carabiner highlighters are great for when you need to go over work on the bus or train. The carabiner is inbuilt into the lid so there's no additional attachment. Handy!

• Cyclists, joggers and anyone active will enjoy the benefits of a carabiner water pouch. More flexible and easier to carry than a bottle, these branded pouches also have a matching colour carabiner for attaching to your bike, bag or anything else you can imagine.

• This handy LED torch also features an inbuilt compass on a carabiner frame. These babies are perfect for outdoor activities such as camping. Their stylish look also means they make great high-value gifts. My favourite is the red.

• Here in Australia you can never be without sunscreen for too long, particularly in the long hot Aussie summer. That's why mini sunscreen bottles with carabiners are so popular right now. Attach them to your beach bag for a day out or simply keep them with you on your daily backpack or handbag.

Sriracha carabiner first spotted here: http://uncrate.com/stuff/sriracha2go/