The Wingman can best be described as the Swiss Army Knife of life jackets due to its unmatched versatility and endless applications. It is the ideal life jacket for kayaking, fishing, SUP, and sailing due to it’s minimalist and comfortable fit. Though minimalist in form, the Wingman is maximalist in function featuring an array of optional features and compatible accessories so you can customize it for your specific needs. Features Include: 1) US Coast Guard Approved (Type V with Type III Performance) 2) Patented Triple Bursting Zipper and CO2 Mounting Plate 3) Low Profile Fit (thickness less than 1 cm on average) 4) Manual Ripcord Activation (23 Gram CO2 Cylinder) 5) Backup Oral Inflation/Deflation Tube 6) Effortless repacking in minutes 7) Adjustable under-arm straps for a custom fit 8) Zippered pocket for phone, keys, snacks, etc. 9) Connection points on chest for packs, phone cases, sunglasses, etc. 10) Audio channel to keep headphone cords out of sight and out of the way 11) Internal sleeve to hold 1.5 Liter hydration bladder 12) Compatible with Hyde Accessories (Surf Shirt, Chestpacks, Hydration Bladder, etc.) Specifications Include 1) US Coast Guard approved for Adults with chest size 30”-50” 2) Uses 23 Gram ½ inch threaded CO2 cylinder TRIPLE BURSTING ZIPPER INFORMATION: The Wingman features a Triple Bursting Zipper designed to peel open at 3 points, each end and the center of the back. When zipping you will note that the pin does not lock into the box like on traditional zippers, this is by design and creates the first of three burst points to access the bladder, if purchasing the Wingman for surfing, kiteboarding or other impact activities, the Wingman is designed to be used in conjunction with the Hyde Surf Top Layer (accessory sold separately), which keeps the zipper closed during routine wipeouts and in-water activity.