The NRS Zephyr Life Vest is an inflatable buoyancy aid for SUP board, canoe racing, and other water sports. The supplied CO2 cartridge will be inflated manually. The buoyancy aid is certified under the exact same ISO number as life vests with competition approval in most countries (please check with your federation).
We do not recommend this PFD for surfski paddling, where you could be by yourself in an emergency situation far away from the shore.
Self-inflating buoyancy aid, which is easily and safely unlocked manually (does not unlock automatically)
20 g CO2 cartridge included, which can be re-purchased in bicycle shops
Lightweight and compact format with adjustable hip belt
Meets the same ISO standard as other approved competition vests in most countries