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ALTO Inflatable Belt Pack PFD



MSRP $89.15

Designed for a range of watersports, the ALTO is a lightweight, compact, inflatable flotation device worn around the waist. Manually operated, the inflatable tube is released from the waist pack and then supports the user under the arms and around the chest, offering the ultimate in comfort and reassurance on the water. ALTO offers users such as SUP, Fishermen and small boat participants a simple, easy to use, tiny inflatable pack, that feels invisible when worn, yet is certified as a 50N Buoyancy Aid.

The ALTO's accessible, adjustable waist belt creates a simple and close fit for the user, designed to be worn around the waist either at the front or back, when needed as an aid for floating support.

Manually activated inflatable PFD's are inflated by pulling the inflation cord. They will not inflate when they get wet or are immersed in water. Manually activated PFD's are a great choice for activities such as paddling, wade fishing and swimming where there is a reasonable chance you will end up in the water and are confident you will be able to pull the inflation cord when you need it. They are also ideal for situations where control over PFD inflation is desired.

Application: Swimmers only, stand-up paddleboarders, fishermen, kayakers, boaters, sheltered waters help at hand, limited protection against drowning, not a lifejacket. Trained users only, requires secondary donning in the water. Minimum buoyancy when inflated 75N.

Select Quantity
Select PFD Color
Re-Arm Kit RAK/75 (add $19.10)
Lume-On™ Lights (add $24.10)
PFD Safety Whistle (add $2.10)

Spinlock has taken their knowledge from supplying flotation to a wide range of traditional leisure, industrial and custom users such as the Volvo Ocean Race, to develop an innovativr category of flotation for a new group of customers. With the increasing appeal of watersports, they identified the need for the ideal flotation aid to suit these users who do not want traditional lifejackets and buoyancy aids which are often too big, bulky, expensive or over-specified. The ALTO offers the perfect flotation solution for all watersports users.

Available Colors

Alto manual belt pack inflatable vest black Black
alto manual belt pack inflatable vest orange Orange


alto manual inflatable Belt Pack PFD

ALTO manual inflatable Belt Pack PFD

ALTO Features

  • Lightweight ergonomic design packs quickly and easily into a compact pouch allowing you to move with ease, providing comfort both in and out of the water
  • Huge 16.9 lbs. (75 Newton's) Buoyancy
  • Adjustable waist belt for simple close fit
  • Can be worn on front or back
  • Manual inflation - 16g CO² Cylinder
  • ISO 12402-5 Approved - 50N Buoyancy Aid
  • ISO 12402-6 Approved - Special Purpose Buoyancy Aid
  • Lume-On™ Bladder Illumination Light Optional
  • Reusable with Re-arm RAK/75 which includes 2 clips and 2 16g CO² cylinders
  • Manual inflation only and requires secondary donning
  • Approved for age 16 years or older
  • Weighs 13.3 oz (376g)

Lume-On™ Features

  • 2 flashing LED lights (pair) illuminate the inflated lifejacket bladder to increase visibility and aid location
  • Water activated - waterproof (IP68)
  • Uses the inflated lifejacket bladder as diffuser to increase visibility
  • Compact design
  • Attaches and integrates only in lifejackets with separate bladder and cover construction
  • Sticks directly to underside of inflatable chamber
  • Packages as a pair of lights with stickers


ALTO Size Chart

  Waist (inches) Weight (lbs) Waist (cm) Weight (kg)
Universal 27.5" - 57" 88lbs. or over 70 - 145 40 kg or over

Download Spinlock ALTO User Manual

The Alto User Manual is a pdf file. If you are unable to open it you will need to download the latest FREE version of Adobe Acrobat Reader.

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Download Spinlock ALTO Re-Arming Instructions

The ALTO Re-Arming Instructions is a pdf file. If you are unable to open it you will need to download the latest FREE version of Adobe Acrobat Reader.

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