The Lalizas Alpha 170N Inflatable Life Vest is a compact, lightweight, and ISO-certified personal flotation device designed for coastal and inshore boating, including fishing. It features a single-chamber inflatable bladder made from high-visibility yellow fabric, neatly folded inside a red nylon cover with Velcro closure. The vest can be inflated either by a manual pull cord (using Lalizas operating head 20220) or via automatic gas inflation (using Lalizas head 20260), and also includes an oral inflation tube (valve 20610) for backup. The design includes retro-reflective tape (Lalizas code 70180), a whistle (code 70020), a lifting loop, and a sturdy stainless D-ring for rescue or tethering. It delivers 170 Newtons of buoyancy, ensuring a safe “face-up” flotation position when fully inflated. The outer shell is made from heavy-duty fabric for durability, and the bladder seams are twin-welded for added reliability. It’s ISO 12402-3 certified (for buoyancy) and ISO 12401 on harnessed versions, making it compliant with major safety standards. The adjustable straps provide a secure, comfortable fit across a range of adult body sizes. Repacking is made simple, and re-arming kits are economical, making maintenance practical for regular use.