Easy Inflatables range guide
Easy Inflatables Viper Range
1500 GSM / 1.2 mm German VALMEX Heavy Plus; thermo-welded seams. Open-bow and Sovereign configurations.
6 variantsInflatable Cats3.30–4.50 m
6Variants
3.30–4.50 mLength range
6Detailed spec sets
AustraliaBrand origin
Compare the range
Easy Inflatables Viper Models and Specifications
1500 GSM / 1.2 mm German VALMEX Heavy Plus; thermo-welded seams. Open-bow and Sovereign configurations. The Viper family sits in the Inflatable Catamaran Tenders. Length alone does not settle the choice: verify complete operating weight, propulsion limits, passenger capacity and storage dimensions before ordering.
| Model | Length | Max power | Persons | Hull weight |
|---|---|---|---|---|
| Viper 330 Approximate bare-boat weight: 36 kg. | 3.30 m | — | — | 36 kg |
| Viper 365 Open Bow Recommended power: 20 hp. Maximum rating: 40 hp. Approximate bare-boat weight: 52 kg. | 3.65 m | 40 hp | 6 | 52 kg |
| Viper 400 Open Bow Recommended power: 20–30 hp. Maximum power was not supplied in this update; confirm the exact boat rating. Approximate bare-boat weight: 56 kg. | 4.00 m | — | 6 | 56 kg |
| Viper 400 Sovereign Recommended power: 20–30 hp. Maximum rating: 40 hp. | 4.00 m | 40 hp | 6 | 66 kg |
| Viper 430 Open Bow Recommended power: 30 hp. Maximum power was not supplied in this update; confirm the exact boat rating. Approximate bare-boat weight: 60 kg. | 4.30 m | — | 7 | 60 kg |
| Viper 450 Open Bow Recommended power: 20–30 hp. Maximum power was not supplied in this update; confirm the exact boat rating. Approximate bare-boat weight: 63 kg. | 4.50 m | — | 7 | 63 kg |
How to Choose a Viper Model
- Open transom = the easiest re-boarding of any tender type, from the water or a beach.
- Payload per kilogram of boat is the category's headline advantage.
- Short-shaft outboards are usually required — check before buying the engine.
- Rigid-hull cat variants now exist, so the category is no longer only foldable boats.
Evidence check
6 of 6 variants currently have two or more independently recorded specification fields in this database. A dash means the figure was not published in the material reviewed—not zero. Confirm the final specification and Australian configuration before purchase.