Happy Cat Star Mini

The HAPPY CAT STAR MINI is packed into two wheeled bags and one sail bag.

2 wheeled bags (each approx. 185 × 30 × 30 cm)
For hulls, frame, mast parts, rudder, centerboards, and small parts.
The longest single part is 181.5 cm.

1 sail bag (approx. 180 × 30 cm)
For the mainsail and jib.

This fits into many cars and camper vans. A folding rear seat is enough.

Storage is also simple: in a garage, cellar, or garden shed.
No trailer needed.

The HAPPY CAT STAR MINI is optimized for sailing alone.

If needed, it offers space for up to 3 adults and 1 child.
Maximum payload: 350 kg.

Sailing alone is when it is fastest and most efficient.

The bow cover creates extra storage space on board.
It is quick to install and can be removed just as easily if not needed.

A matching bag with a waterproof zipper can be securely attached to the bow cover.
It protects sensitive equipment from getting wet.

A foredeck net can also be attached at the bow cover. It is suitable for items that can get wet, such as life jackets, ropes, or drinking bottles.

The newly developed frame is lightweight, very stable, and precisely matched to the catamaran. The trampoline fabric and frame are perfectly connected. 

Frame with bolt rope track: 

• The trampoline fabric, made like a sail with a bolt rope, is directly fed into the frame track 
• Quick tensioning with quick-release fasteners 
• No complicated re-tensioning with ropes required 
• Clean and secure connection between fabric and frame 
• Makes assembly significantly easier 

New frame profile: 

• Newly developed profile with high stability and low weight 
• Generously dimensioned for high strength 
• Lightweight construction for easy handling 
• Flat side surfaces for secure mounting of accessories 
• Ideal for clamps and motor bracket attachment 

Precision high-tech corners: 

• Manufactured in one piece, without weld seams 
• Very precise fit thanks to modern manufacturing processes 
• Especially lightweight due to one-piece precision production 
• Exactly matched to the hull shape 
• Easy installation of rubber straps 
• Square plug connections prevent the frame from twisting 
• High stability in wind and waves 

A well-designed frame system for secure support, long service life, and fast assembly. 

The improved hiking strap provides secure support while sailing and is easy to adjust. 

Benefits: 

• Secure support when hiking out 
• Runs along the full length of the frame 
• Also provides secure support for the crew member 
• Individually adjustable with a strong buckle 

Launching wheels: 

• Optional launching wheels for mounting on the frame corners 
• Easy movement on land, at the shore, or during launching 
• Lock automatically when folded up or down 
• Quickly removable for transport 
• Do not interfere with packing into the bags 
• Saltwater-resistant stainless steel design 

Motor bracket for small outboard motors: 

• Optional bracket for motors up to 3 HP and 22 kg 
• Mounted on reinforced frame points with quick-release fasteners 
• Suitable for short and long shaft motors 
• Motor is positioned far aft and does not interfere with sailing 
• Quick to install and easy to remove 

Special advantage: 

• Launching wheels and motor bracket can be used at the same time

The long centerboard reaches deep into the water and improves upwind performance. The boat drifts less sideways and sails higher into the wind. 

Benefits: 

• Reaches deep into the water, reduces sideways drift 
• Better upwind sailing performance 
• Strong aluminum blade for high load resistance 
• Automatically folds up when hitting the ground 
• Fully retractable when landing 
• New quick adapter for mounting on the frame in seconds 
• Flat and space-saving for storage in the bags

The rudder is easy to operate and responds immediately. 

Benefits: 

• Positioned further aft, not directly on the frame 
• Less effort for easier steering 
• Fast and direct response 
• Precise steering with a secure feeling 
• Catamaran tracks straight like on rails 
• Strong aluminum rudder blade 
• Automatically folds up when touching the ground 

The integrated mast base joint makes setup much easier. The three-part mast can be raised and lowered by one person with little effort. 

Benefits: 

• Easy mast raising and lowering with little effort 
• Ideal for single-handed use 
• Significantly simplifies setup and takedown 
• Mast rotates together with the sail 
• Supports an optimal sail shape

The newly developed rig is based on the proven technology of the larger STAR model and has been further improved in many areas. 

Mast:

• New, generously dimensioned mast profile for high stability 
• Custom-made plug connections with minimal tolerances 
• Nearly watertight joints 
• Easier to right after a capsize 

4-point bowsprit bracing: 

• Increases overall rig stability 
• Provides double safety 
• Efficiently transfers wind into forward drive 

Forestay and shrouds: 

• Additional forestay secures the mast independently of the foresail 
• Sails can be removed without lowering the mast 
• Double shrouds on each side for optimal mast bend 
• Increased safety through redundant design 

New sail track for the mainsail: 

• Very easy hoisting of the mainsail 
• Mast and sail form an aerodynamic unit 
• Supports optimal propulsion 

More safety, simple handling, strong sailing performance. 

The sails are carefully balanced. They offer good performance in light and stronger winds, sail well upwind, and are easy to handle. 

Mainsail: 

• 6 m² fully battened mainsail 
• Wider-cut upper section for more drive in light wind 
• Modern boomless design 
• No risk of head contact with a boom 
• Larger sail area in the lower section 
• Reduced air turbulence, improved aerodynamics 
• Large viewing windows at the bottom for good all-round visibility 
• 5-position clew adjustment for light wind or strong wind trim 

Jib: 

• 3 m² jib 
• Optimally positioned lead points closer to the mast 
• Balanced performance on reaching courses 
• Better upwind angle thanks to favorable lead point position 
• Large viewing window for safe all-round visibility 
• Additional windows for wind telltales on both windward and leeward side 
• Standard endless furling system for easy rolling in and out 

Additional benefit: 

• Optimized choice of sailcloth and batten configuration 
• Only 4.90 kg total weight for mainsail and jib
   

With the traveller, the mainsail can be easily adjusted to wind strength and sailing direction. This helps you get more performance and better control from the sail. 

Benefits: 

• Precise mainsail trim depending on wind strength and course 
• Upper sail area can be trimmed more closed or more open 
• In light wind: trimmed more closed for more drive 
• In strong wind: trimmed more open (“more twist”) for better airflow into the sail 
• On downwind courses: trim more open 
• On upwind courses: trim more closed 
• Easy operation via control lines and cleats 
• Explanation available in the Grabner Sailing Academy, video 9 

For optimal sail trim and improved performance.

Optional accessories make the catamaran even more versatile: 

• Seat cushions 
• Bow cover 
• Launching wheels 
• Motor bracket up to 3 HP 
• Masthead float
• Furling-Booster for light wind conditions 
• Strong wind sail set for strong wind conditions 
• Cover tarp 
• Waterproof bags