Helite Airvest CO2 Canisters
- Regular price
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$55.00 - Regular price
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- Sale price
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$55.00
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Rug Fill / Weight Guide
The thermoneutral zone is the temperature range where the body can maintain its core temperature with little to no extra energy expenditure. For humans, this range is quite narrow at 21–28 °C, but for horses it’s much broader at 5–25 °C.
This difference means we should avoid rugging horses based on how cold we feel. Over-rugging can lead to serious health issues, including metabolic problems and thermoregulatory dysfunction.
Tips for Choosing a Winter Rug Weight
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Clipped horses may need a heavier gram fill to stay comfortable.
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Remember: horses warm themselves more easily than they cool down under a rug. If unsure, choose a lighter rug.
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Check your horse regularly to make sure they are neither too hot nor too cold.
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Consider your horse’s age and natural ability to stay warm.
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As a general guide, rugging is usually appropriate when temperatures drop below 5–10 °C, but always adjust for your horse’s individual needs.
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Always ensure rugs are waterproof. A wet rug is worse than no rug at all.
This is an indicative guide only. Always take into account factors such as wind chill, your horse’s age, weight, and condition.

You will receive one CO2 canister when you purchase your airvest, however it is always a good idea to have a spare on hand!
The CO2 cartridge is designed for any airbag with a mechanical system. There are 4 sizes: 50CC, 60CC, 85CC and 100CC to choose according to the size of your jacket. This allows an effective protection according to the volume to inflate in the airbag. The CO2 gas cartridge can be replaced easily. Simple to use, you can recondition the system yourself in a few minutes, without any intervention from an authorised person. In case of a fall, replace the empty cartridge with a new one of the same brand and capacity. The size of the cartridge is proportional to the size of the airbag.
For the ZipIn2 Airvest:
- 50cc canister fits Child M to Child L and Adult XS
- 60cc canister fits Adult S through to Adult L
- 85cc canister fits Adult XL to Adult XXL
For the Airnest Vest: the 60cc canister fits all
Shipping Info
Shipping & Pickup Information
Flat Rate Shipping via Post Haste (Excludes Feed):
- North Island: $10 (1-2 working days)
- South Island: $20 (2-3 working days)
- Rural Surcharge: +$6 (extra time may apply)
Feed Shipping per bag via Post Haste:
- Central North Island: $14 Per Bag
- Upper North Island: $18 Per Bag
- Lower North Island: $28 Per Bag
- South Island: $55 Per Bag
- Rural Surcharge: +$6 (extra time may apply)
Orders placed before 1 PM are usually shipped the same day.
Click & Collect:
- Free 24/7 pickup via our after-hours collection box.
- Instructions will be emailed when your order is ready.
Returns & Exchanges
No problem! We offer 30-day returns and exchanges on all items in new, resalable condition with the original packaging. See our full policy.
FAQ
All your questions, answered.


