Khroom Inflatable Snorkel Vest V2, Yellow, Adult Fit Chest 32–47 in, Dual-Chamber Flat Valve 59 N Buoyancy

Khroom Inflatable Snorkel Vest V2 is a dual-chamber, adult snorkeling and SUP flotation vest with a flat snag-free valve, designed to fit chests 32–47 in (81–120 cm) and provide stable surface support for recreational use.

This inflatable vest is built for adults who want lightweight, packable buoyancy during snorkeling and stand-up paddleboarding. Choose V2 for redundancy and higher flotation, or V1 if you prefer the classic tube valve and lighter single-chamber option. Both versions are travel-friendly at about 400 g (14 oz) and compress to a compact 11×8×1 in for easy stashing in a beach bag or suitcase.

How does the V2 flat valve and dual-chamber design improve safety and convenience?

The V2 model features two independent air chambers and a flat, low-profile valve. Two chambers give redundancy—if one chamber leaks, the other maintains flotation—while the flat valve reduces the chance of snagging on reef, ropes, or boards.

• Dual independent chambers for backup buoyancy
• Flat snag-free valve sits flush against the vest surface
• 59 N tested flotation power for stable surface support
• ISO/IEC 17025 lab test report for the V2 flotation rating

Which size should I choose and how should I measure?

This vest is sized by chest circumference, not by body weight. It fits up to a maximum chest of 47 in (120 cm); recommended comfort range is 32–43 in (81–110 cm). Measure at the fullest part of your chest while wearing a thin layer to ensure the vest will close and adjust comfortably.

• Measure around the fullest part of your chest
• Best comfort: 32–43 in (81–110 cm)
• Will not close correctly above 47 in (120 cm)
• Designed for adults only, not sized for children or teens

What are the practical differences between V1 and V2 models?

V1 is a lightweight single-chamber vest with a classic inflation tube and roughly 40 N buoyancy—suited for calm, nearshore snorkeling. V2 is the recommended recreational choice: two chambers, a flat valve to reduce snags, and about 59 N of flotation for longer excursions or added confidence on the water.

• V1: single chamber, tube valve, 40 N flotation
• V2: dual chambers, flat valve, 59 N flotation (recommended)
• V2 offers redundancy and reduced snag risk during activity
• Watch the product video to compare inflation styles before buying

Can I use this vest for boating or lifesaving?

This vest provides recreational surface support for snorkeling and SUP but is not a certified lifesaving or boating device. It is not US Coast Guard approved, so do not rely on it for open-water rescue or as a primary life preserver during boating activities.

• Suitable for relaxed snorkeling and paddleboarding
• Adjustable thigh straps prevent the vest from riding up
• Not a substitute for a Coast Guard–approved lifejacket
• Do not use for rescue or commercial marine operations

Who is this for: The Khroom Inflatable Snorkel Vest V2 is aimed at adult snorkelers and recreational paddleboarders who want a compact, travel-ready flotation aid with redundancy and a low-profile valve. Choose V2 if you plan to snorkel further from shore or prefer extra security; pick V1 for shorter, calm-water outings and minimal bulk. Measure your chest carefully and treat this vest as supplementary surface support—not a certified life-saving device.