GI Inflatable Vest Bladder, Switlik - Model 1440 MK1
The Switlik Model 1440 MK1 Chamber Floating Vest Bladder is a genuine U.S. military-issue inflatable flotation bladder designed to provide additional buoyancy when attached to a compatible vest. It can be inflated using a 24-gram CO₂ cylinder or the oral inflation tube and can be quickly deflated through the mouthpiece.The bladder attaches to a compatible vest using two snaps and features a one-size design. Genuine U.S. Military Issue Switlik Model 1440 MK1 Inflatable chamber bladder Inflates with a 24-gram CO₂ cylinder or oral inflation tube Quick deflation through mouthpiece Two snaps for attachment to compatible vest One size fits most NSN: 4220-01-487-2926 Important: CO₂ cylinder is not included