Perfect for paddleboarding, the Overton's Manual Inflatable Belt Pack has an extremely low profile that stays out of the way of your stroke allowing a full range of motion. Simply pull the cord to activate the included CO2 cartridge and inflate the bladder, then place the vest over your head. Also includes an oral inflation tube. Weighs just 1.5 lbs. Provides 17 lbs. of buoyancy. Not recommended for non-swimmers. USCG Approved Type V PFD with Type III performance. Fits 30"-52" chest and up to 52" waist. For persons over 80 lbs. Not approved for children under 16 years of age.