Home Life Jackets & Buoyancy Aids Junior 100N Life Jacket

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Junior 100N Life Jacket

Name: Junior 100N Life Jacket
Brand: Osprey
SKU: BGG1777
Price: 31.99 GBP
Availability: InStock

SKU: BGG1777

£31.99

£44.99 (Save 28%)

Save 28%

In Stock

Features:

Certified Safety Standard: Conforms to EN ISO 12402-4:2020, Performance Level 100, giving parents added confidence that the life jacket meets recognised safety requirements for personal flotation devices.

100N Buoyancy: Designed as a 100N life jacket to provide reliable flotation and support for children in the water.

Secure Adjustable Fit: Features an adjustable waist strap, YKK front zip and double crotch straps for a secure fit and to help keep the life jacket correctly positioned during use.

Safety Whistle Included: Equipped with an emergency whistle, helping children attract attention quickly if assistance is needed.

Made for Water Adventures: A hardwearing yet lightweight kids life jacket, ideal for boating and a range of water activities.

Size:

XS-S

XS-S M-L XL

Variant

Quantity:

Summer Sale Up to 50% Off

End of Summer Sale

Summer might be winding down, but there’s still plenty of time to get outside. From beach days and camping trips to weekends on the water, pick up your late-summer essentials for less with 50% off selected Osprey favourites.

Express Delivery - £4.99

Delivered within 2 working days if ordered by 2pm Monday-Friday

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On all orders! Usually delivered within 4 working days.

Junior 100N Life Jacket

£31.99

£44.99 (Save 28%)

Leading Skate & Surf Brand

Raised by Surf and Skate culture for  over 30 years

Sustainability Initiatives

Your order saves Ocean bound plastic

Designed in Devon, UK

Quality and innovation are embedded in our DNA.

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Description

The Osprey Kids 100N Life Jacket is built to keep young adventurers safe and comfortable while they enjoy the water.

With 100N buoyancy, it provides reliable flotation to help keep children secure. It’s designed with an adjustable strap and a strong YKK front zip for a snug, secure fit, while still being lightweight enough to wear comfortably for longer periods.

Perfect for boating, swimming, or beach days, this life jacket blends safety, durability, and ease of use, giving kids freedom to enjoy the water and parents peace of mind.

Declaration of Conformity

Rating

100N

Certification

ISO 12402-4:2020

Feature

Safety Whistle

100N High Buoyancy

Provides reliable 100N flotation to keep kids well supported in the water while swimming and participating in water sports.

Secure Adjustable Fit

Features an adjustable waist strap for a comfortable, stay-in-place fit.

Built-In Safety Whistle

Integrated whistle allows children to quickly attract attention in an emergency, adding an extra layer of safety.

Lightweight & Durable

Made from hardwearing materials that perform in pools, lakes, and the sea while remaining lightweight all day, with a YKK zip for added durability.

FAQ

What is the buoyancy level of the Osprey Kids Life Jacket?

The Osprey Kids Life Jacket offers 100N buoyancy, providing high-level flotation support to help keep children safe and stable in water.

What age is the Osprey Kids Life Jacket suitable for?

This children’s life jacket is designed for young users, but sizing should always be checked against the manufacturer’s weight and chest measurements for the best fit.

Can the Osprey Kids Life Jacket be used in the sea and pool?

Absolutely. This kids buoyancy aid is suitable for freshwater, saltwater, and swimming pools, making it ideal for all water environments.

Does the life jacket have adjustable straps?

Yes, it includes an adjustable waist strap and a secure YKK front zip, ensuring a snug, comfortable, and safe fit for children.

Does this kids life jacket include any safety features?

Yes, it comes with a built-in safety whistle, allowing children to attract attention quickly in case of emergencies.

What activities is this kids life jacket best for?

It is ideal for swimming, boating, kayaking, paddleboarding, beach holidays, and general water safety use.

Why choose a 100N buoyancy life jacket for kids?

A 100N buoyancy aid provides a higher level of flotation than standard swim vests, making it suitable for increased safety during supervised water activities.

Customer Reviews

Junior 100N Life Jacket has an average customer rating of 5 out of 5, based on 3 verified customer reviews collected by Bazaarvoice.

More than a life jacket

Rating: 5 out of 5

Great life jacket not just for water sports. We mainly used this life jacket for my lad to wear whilst going into the sea as he’s not the best of swimmers. It was a snug fit and kept him secure with the aid of the buckle to clip security. The life jacket is light in weight so had no effect when wearing, drying time was fast after coming out the sea. This life jacket is a great aid also for swimmers who are not confident.

Reviewed by DavidH on 2026-08-08

Very good.

I recently took my kids paddle boarding with the nice weather. They have always been scared however after this they are loving it, the design is lightweight, the safety it process is immense, it’s very durable, and you can adjust to make it loose if required

Reviewed by BenW on 2026-07-07

Great product

Really impressed with the life jacket. My son is not a confident swimming so this will aid him well. It’s light weight but will provide safety. My son said it’s comfortable to wear also

Reviewed by DemiG on 2026-07-02

Junior 100N Life Jacket

Features:

Description

Secure Adjustable Fit

FAQ

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Customer Reviews

More than a life jacket

Very good.

Great product