Recycled Cookie

Price range: £2.50 through £155.00

Sustainably produced cave diving cookie line markers made from recycled hospital PPE waste. Designed for non-directional cave navigation, each marker reuses the equivalent of two disposable face masks, helping reduce plastic waste while supporting underwater exploration.

SKU: N/A Category:
Description

Created in partnership with Waterhaul, these Recycled Cave Diving Cookie Line Markers give new purpose to single-use plastic waste by transforming discarded hospital PPE into practical diving equipment. Used face masks and other personal protective equipment are sterilized, recycled, and remanufactured into durable cave diving line markers, extending the life of valuable materials while reducing environmental impact.

Each marker reuses approximately two disposable face masks, helping divert plastic waste from landfill and waterways. The recycled material undergoes multiple high-temperature processing stages during sterilization and manufacturing, ensuring it is safe, durable, and suitable for long-term use.

Designed as a classic circular cookie marker for cave diving, these non-directional line markers are manufactured from 3mm thick recycled plastic and feature embossed Fourth Element and Waterhaul logos. Available in multiple pack options, they provide a sustainable solution for cave divers seeking reliable navigation markers with a reduced environmental footprint.

Key Features

  • Made from recycled hospital PPE plastic waste
  • Each marker reuses the equivalent of two disposable face masks
  • Helps reduce plastic waste entering the environment
  • Classic circular non-directional cave diving cookie marker
  • Manufactured from durable 3mm thick recycled plastic
  • Embossed Fourth Element and Waterhaul logos
  • Safe, sterilized, and heat-treated recycled material
  • Designed for cave diving navigation and line marking
  • Sustainable alternative to traditionally manufactured markers
  • Available in multiple pack sizes

Specifications

Product Type: Cave Diving Cookie Line Marker
Marker Style: Non-Directional Circular Cookie
Material: Mixed Recycled Plastics (Polypropylene & Polyethylene)
Thickness: 3mm
Recycled Content: Sterilized Hospital PPE Waste Plastic
Logos: Embossed Fourth Element & Waterhaul Logos
Use: Cave Diving Navigation and Line Marking

Available Sizes

One Size

Pack Options:

  • Pack of 5
  • Jar of 100
  • Bag of 100 Recycled Cookies

Fabric & Material

Material: Mixed Recycled Plastics – Polypropylene & Polyethylene

Origin

Made in the UK

Additional information
Sizes1, Pack Of 5, Jar Of 100, Bag Of 100
About brand
Fourth Element's thermal protection has been tested in the world's most extreme diving locations from the sub-zero waters of the Antarctic to the tropical temperatures of the Maldives and is used on expeditions where divers have never ventured before. Fourth Element specializes in high performance undergarments to keep the Diver warm & dry in the Water. Quote ' The Limiting Factor in Bottom Time is becoming less about Nitrogen Loading & Deco Limits & more about the Limitations of the Human Body's Endurance to Extreme Temperatures' Fourth Element is expanding its collection into wetsuits - the Proteus range -as well as gloves & skins.
Shipping and Delivery

Delivery Information

FREE DELIVERY:
Free delivery on all online orders over £75.00 after any discount in one single purchase to UNITED KINGDOM MAINLAND ONLY. (This excludes Northern Ireland, Northern Scotland and Highlands & Islands.). It also excludes posted gift vouchers of any value. If you want a printed voucher instead of a E-voucher, then the cost to post is £5.95, or select click & collect and pick up the voucher during our opening hours.  Orders placed after 2.30pm, will go out the next day.

This offer excludes large items (Kayaks, SUP,canoes, waterski’s) and hazardous products, life rafts, distress flares, electronics.
Free delivery orders in stock have an estimated delivery time of 4-5 days. If some of the items you have ordered, are not in stock this means you might need to wait a little longer.

For orders under £75.00, small parcels are charged at £5.95 2/3 working days or Get it faster delivery at £8.50. Get it faster delivery cannot be guaranteed to outline districts; Northern Ireland, Northern Scotland and Islands.

Get It faster:
Orders received before 1pm Monday to Friday should be dispatched the same day provided we have your items in stock. Orders received after 1pm on Friday and over the weekend, will be dispatched on Monday. Items ordered over a Bank Holiday will be dispatched on the next working day.

Signed For Items:
All orders over the value of £20.00 must be signed for on receipt and cannot be left without a signature. If prior notice is given, items can be left with a neighbour or in a safe place. If you are not at home when the courier delivers, they will leave a card so you can contact them and arrange a convenient delivery time.

Lifejackets and CO2 Canisters:
These can only be sent by courier.

Sale of Knives:
In accordance with the United Kingdom Law (The Offensive Weapons Act 1996), we are unable to sell knives to anyone under 18 years of age.