AZTRON NEPTUNE iSUP 12' 6" Touring Inflatable Paddle Board

The AZTRON NEPTUNE is a touring inflatable stand-up paddle board measuring 12'6" x 32" x 6". It has a published volume of 339L, a net weight of 11kg and a maximum payload of 160kg.

AZTRON model AS-353SD is intended for long-distance touring and carrying additional day-trip equipment. Its construction uses ultra-light double-double construction; x-woven drop-stitch core; double-layer fusion pvc, while the package includes the principal equipment listed below.

Product Identification

• Brand: AZTRON
• Product name: AZTRON NEPTUNE
• Manufacturer item number: AS-353SD
• Product category: Stand Up Paddle Board
• Range / use: Touring
• Published size: 12'6" x 32" x 6"
• Board / platform volume: 339L
• Net weight: 11kg
• Maximum payload: 160kg
• Fin system: One 9-inch US centre fin
• Quantity supplied: One complete product package

What Is the AZTRON NEPTUNE Used For?

This model is designed for long-distance touring and carrying additional day-trip equipment.

• Touring and distance paddling
• Day trips with equipment secured beneath the bungee system
• Lakes, calm rivers and sheltered coastal water
• Optional seated paddling where kayak-seat connectors are fitted

What Is Included?

• NEPTUNE inflatable touring SUP board
• STREAM fiberglass 3-section paddle (AC-P181)
• 9-inch US centre fin
• 10ft safety coil leash
• Double-action hand pump
• SUP gear backpack

What Is Not Included?

• Buoyancy aid or personal flotation device
• Dry bag or waterproof phone case
• Optional kayak seat
• Any accessory not listed above

How Do I Select the Correct Model?

Choose NEPTUNE for a 12ft 6in waterline, 339L volume and 160kg maximum payload.

• Confirm the complete load, including the user and all carried equipment.
• Check the inflated dimensions against storage and transport space.
• Choose the board category for the intended water, distance and rider experience.
• Match the manufacturer item number before ordering replacement parts or accessories.

Construction and Design

• Long-distance touring outline
• Low-rocker profile
• Double chamber safety construction
• Double-layer fusion PVC
• Paddle holder
• Tail kick pad
• Optional kayak-seat D-rings
• Construction: Ultra-light Double-Double construction; X-woven drop-stitch core; double-layer fusion PVC
• Fin system: One 9-inch US centre fin

What Does the Board Volume Mean?

The 339-litre figure describes the total three-dimensional volume of the board; it is not a liquid capacity. Higher volume generally provides more flotation and supports a greater load, but volume does not directly equal rider weight or maximum payload.

Use the published maximum payload of 160kg as the controlling load limit. That limit includes the user or users, clothing, carried equipment and every accessory placed on the product.

Setup and Safety

• Unroll the product on a clean surface free from sharp objects.
• Inspect the material, seams, valves, deck pad and fittings before inflation.
• Inflate each chamber in the sequence and to the pressure stated on the product label and current user manual.
• Fit the fin or fins only where water depth is sufficient and check that each fitting is secure.
• Keep the total carried load within the published maximum payload.
• Wear a correctly fitted buoyancy aid or personal flotation device.
• Check weather, wind, current, tide and local navigation conditions before launching.
• Use only in conditions suited to the user's competence and swimming ability.

Care and Storage

• Rinse with fresh water after use in salt or dirty water.
• Remove sand and debris from valves, fin boxes, D-rings and deck fittings.
• Allow the product and accessories to dry fully before packing.
• Remove fins before rolling or folding the product.
• Avoid repeated sharp folds in the same position.
• Store in a cool, dry and ventilated place away from prolonged sunlight and excessive heat.
• Do not drag the product over concrete, rocks or other abrasive surfaces.

Key Features

• Long-distance touring outline
• Low-rocker profile
• Double chamber safety construction
• Double-layer fusion PVC
• Paddle holder
• Tail kick pad
• Optional kayak-seat D-rings

Frequently Asked Questions

What is the maximum payload of the AZTRON NEPTUNE?
The published maximum payload is 160kg, including the user or users and all equipment.

What does the litre figure mean?
The 339L figure is the product's three-dimensional volume. It is not a liquid capacity and does not directly equal rider weight.

Is a buoyancy aid included?
No. A correctly fitted buoyancy aid or personal flotation device must be selected separately.

How do I confirm this is the correct model?
Match the manufacturer item number AS-353SD, dimensions, payload, intended use and package contents before ordering.

Specifications

Always follow the current AZTRON user manual, pressure markings and local water-safety requirements. Maximum payload includes every user and all equipment carried.