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