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Kolibri Sea Cat 420 Inflatable Catamaran Package
*LOW STOCK*
* THIS PACKAGE INCLUDES STAINLESS STEEL BOAT WHEELS (Not the plastic wheels in the main image).
The Kolibri 420 Sea Cat is also available here without additional package accessories
Inflatable catamarans of the Sea Cat series from KOLIBRI – your new high performance travel adventure! Available in 4 sizes 300, 340, 380 & 420.
Maximum space - Maximum Stability - Built for serious adventures!
The innovative design of the open bow of the boat simplifies the boarding of passengers and cargo from the shore and provides easy and comfortable entry and exit from the water.
Inflatable motor catamarans have always been recognized as extremely reliable boats for travel and recreation on the water. SC KOLIBRI BMC goes beyond the tradition of manufacturing inflatable boats and their motor catamarans of the Sea Cat series – thus moving to a new level of water activities.
The largest and most capable model in the Sea Cat range, the Kolibri 420 is designed for those who want more room, more power, and more confidence on the water.
✔ Carries up to 7 people / 715kg
✔ Ultra-stable twin hull catamaran design
✔ Handles chop, bays & coastal conditions with ease
✔ Packs down for transport — no trailer needed
👉 If you want the ultimate inflatable platform for fishing, family trips or coastal exploring — this is it.
WHY THE 420 IS DIFFERENT
🛡 Ultimate Stability
The twin-hull catamaran design gives you a wide, planted feel — no rocking, no “tippy” inflatable feeling.
👨👩👧👦 Built for Groups
With 7-person capacity, it’s perfect for families, fishing crews, or mates heading out together.
🌊 Handles Real Conditions
More length = better tracking, smoother ride, and more confidence in chop.
🏝 Easy Beach Launching
The open bow design makes loading gear and stepping in/out simple.
KEY FEATURES
Premium Build Quality
- Heavy-duty 1100g/m² 5-layer PVC (puncture & abrasion resistant)
- Heat-welded seams (stronger than glued)
- Reinforced tube protection strip
Smart Functional Design
- Air-deck high-pressure floor (rigid + lightweight)
- Sliding seats (customise layout)
- 4 + 1 air chambers for safety redundancy
Performance Ready
- Rated for up to 20HP outboard
- Efficient hull design = better fuel economy
- Stable platform for standing, fishing, or moving around
TECHNICAL SPECIFICATIONS
Sea Cat 420 Specs
- Length: 420cm
- Internal Length: 360cm
- Width: 185cm
- Internal Width: 75cm
- Capacity: 7 people
- Max load: 715kg
- Weight: 54kg
- Tube diameter: 49cm
- Chambers: 4 + 1
- Engine: Up to 20HP
- Boat category: CE Category C
WHO THIS IS PERFECT FOR
This boat is ideal if you:
- Want maximum space and stability
- Fish with multiple people onboard
- Have a family (kids + gear + no stress)
- Need a serious inflatable alternative to a tinny
- Want something portable but capable in coastal conditions
SIZE COMPARISON
Compare Sea Cat Models
| Model | Length | Capacity | Max Load | Best For |
|---|---|---|---|---|
| 300 | 300cm | 2-3 | ~367kg | Solo / compact |
| 340 | 340cm | 3-4 | ~500kg | Small family |
| 380 | 380cm | 6 | ~640kg | All-rounder |
| 420 (THIS MODEL) | 420cm | 7 | 715kg | Max space & stability |
👉 420 = flagship model (biggest, most stable, most capable)
REAL-WORLD USE CASES
- Offshore-style fishing (within limits)
- Family beach days
- River + estuary exploring
- Camping trips with gear
- Diving/snorkelling base platform
WHAT’S INCLUDED
-
- Sea Cat
- Oars
- 2X Bench
- Pump
- Floorboard air-deck
- 1X Soft Seat Pad
- Stainless Steel Launching Wheels
- Universal Fixing Block
- Repair set
- Manual
- Bags for boat and floorboard
.OPTIONAL EQUIPMENT- Bimini Top
- Under Seat Bag
- 12v Pump
FAQ
Is the 420 too big to handle?
Not at all — still only ~54kg and packs into bags.
How stable is it compared to a normal inflatable?
Massively more stable — the catamaran design is a game changer.
Can it handle waves?
Yes — the longer hull gives a smoother, more controlled ride than smaller models.
How long does setup take?
~10–15 minutes once you’ve done it a couple of times.
Advantages:
- The versatility of the boat: Catamarans KOLIBRI are ideal for family vacations and fishing. They are easy and maneuverable, giving you the ability to enjoy the water in any format.
- Handling and safety: Thanks to two parallel tubes, a stationary transom and the Air-deck system, the catamaran is extremely stable and reliable. The local cockpit ensures comfortable seating for the crew and ventilation, and the design features reduce vibration, ensuring safe and easy passage through water and even through shallow water.
- Economical: These Catamarans can be equipped with motors up to 20 HP, which makes it easy to navigate the vessel. Due to the characteristic design of the hull, catamarans are planned above the surface of the water, which changes the support and saves fuel.
- Production technologies: KOLIBRI uses advanced design and production technologies, guaranteeing high efficiency and triviality of operation of its crafts, which is what catamarans are used for in the world today and in the Sea Cat series.
BOAT ACCESSORIES
Inflatable motor catamarans KOLIBRI have two parallel inflatable float tubes, which are connected by a stationary transom and a strong PVC bottom. The built-in “Air-deck” system adds additional stability and convenience..
Technical characteristics and equipment of the Sea Cat series
Size and load capacity: Different models of catamarans in this series have a length of 3 to 4.2 meters with a load capacity of 367 to 715 kg – the choice depends on your needs.
● Engine: Catamarans can be equipped with engines with max power from 9.9 to 20 HP, short shaft, which guarantees efficient movement.
● Equipment: the basic equipment includes the catamaran, seats, oars, a pump, an air-deck floorboard (with its own pump), a repair kit, a bag for transportation and storage. Additional equipment is limited only by your imagination and the wide range of KOLIBRI accessories for Sea Cat catamarans.
BENEFITS OF KOLIBRI SEA CAT
- Low mass of the set;
- Quick installation and launching;
- Strong and cut-resistant five-layer PVC fabric with a density of 1100 g/m²;
- Welding of all nodes on Hot Air equipment;
- Reinforcement of the tube lines with a protective strake 120 mm;
- Improved floorboard air-deck;
- Transom – made of high quality, moisture-resistant laminated plywood;
- Overpressure valves – to release excess in tubes;
- Sliding benches – stepless movement of benches along the side of the boat allows you to install the seat in the most convenient place for you;
- Oar group with improved hydrodynamic characteristics;
- Monolithic transom mounting supports are several times stronger and more reliable than traditional mounting using PVC tapes.
- 3 year warranty
A unique, versatile watercraft
The catamaran shape allows for improved stability on the water, less drag and easier entry and exit from the boat
A practical bottom design
The protection of the bottom ensures durability when beaching the boat. The two D-rings let you easily attach the boat if needed. If you need to pull the boat- just use the front handle
A lightweight, resistant and comfortable flooring
It is extremely light, takes very little place in its bag, and allows you to properly stand up on the boat without having to balance
Recommendations and reviews
Out of all the variety of KOLIBRI boats, Sea Cat series catamarans are a good choice for those who appreciate comfort, safety and the latest technology. According to positive feedback from users, these vessels are becoming a real key to the world of water adventures.
Conclusion
Inflatable motor catamarans KOLIBRI are sophistication and safety in one elegant double hull. Whether you are planning a family holiday, fishing or traveling, these crafts are ready to provide you with an unforgettable experience, comfort and safety. Choose KOLIBRI – choose the world of water adventures!
