
Slip-Port
Our most compact U-shaped dock Shelter completely protects your boat from damaging UV rays and mildew-creating rain. At 9′-6″ wide, it’s ideal for slips up to 8′ wide. It allows storm winds to pass through the blow-out end flaps and our patent-pending “Wind-Flo” seaming allows air to penetrate and escape without damage to the structure. No more boat covers; no moving parts; no cables to replace; no motors to maintain. The optional roll-up side doors can be located specifically to fit your boat access.
Available Sizes
- 12' (4 brackets and 4' adapter post lite)
- 15' (4 brackets and 4' adapter post lite)
- 18' (6 brackets and 4' adapter post lite)
- 21' (6 brackets and 4' adapter post lite)
- 24' (6 brackets and 4' adapter post lite)
- 27' (8 brackets and 4' adapter post lite)
- 30' (8 brackets and 4' adapter post lite)
- 33' (8 brackets and 4' adapter post lite)

Slip-Port XL
Our most popular U-shaped dock Shelter completely protects your boat from damaging UV rays and mildew-creating rain. At 12′ wide, it’s ideal for slips from 8′-12′ wide. It allows storm winds to pass through the blow-out end flaps and our patent-pending “Wind-Flo” seaming allows air to penetrate and escape without damage to the structure. No more boat covers; no moving parts; no cables to replace; no motors to maintain. The optional roll-up side doors can be located specifically to fit your boat access.
Available Sizes
- 12' (4 brackets and 4' adapter post lite)
- 15' (4 brackets and 4' adapter post lite)
- 18' (6 brackets and 4' adapter post lite)
- 21' (6 brackets and 4' adapter post lite)
- 24' (6 brackets and 4' adapter post lite)
- 27' (8 brackets and 4' adapter post lite)
- 30' (8 brackets and 4' adapter post lite)
- 33' (8 brackets and 4' adapter post lite)

Slip-Port XXL
Our wider U-shaped dock Shelter completely protects your boat from damaging UV rays and mildew-creating rain. Ideal for wide slips up to 17′ wide. Can be even used to cover boat and side dock. It allows storm winds to pass through the blow-out end flaps and our patent-pending “Wind-Flo” seaming allows air to penetrate and escape without damage to the structure. No more boat covers; no moving parts; no cables to replace; no motors to maintain. The optional roll-up side doors can be located specifically to fit your boat access.
Available Sizes
- 12' (4 brackets and 4' adapter post lite)
- 15' (4 brackets and 4' adapter post lite)
- 18' (6 brackets and 4' adapter post lite)
- 21' (6 brackets and 4' adapter post lite)
- 24' (6 brackets and 4' adapter post lite)
- 27' (8 brackets and 4' adapter post lite)
- 30' (8 brackets and 4' adapter post lite)
- 33' (8 brackets and 4' adapter post lite)
- 36' (10 brackets and 4' adapter post lite)

Slip-Port XXL D
Our tallest U-shaped dock Shelter completely protects your boat from damaging UV rays and mildew-creating rain. At 13′-8″ wide, with extra height for biminis, wake towers, or fly bridges, it’s fits slips from 9′-13′ wide. It allows storm winds to pass through the blow-out end flaps and our patent-pending “Wind-Flo” seaming allows air to penetrate and escape without damage to the structure. No more boat covers; no moving parts; no cables to replace; no motors to maintain. The optional roll-up side doors can be located specifically to fit your boat access.
Available Sizes
- 12' (4 brackets and 4' adapter post lite)
- 15' (4 brackets and 4' adapter post lite)
- 18' (6 brackets and 4' adapter post lite)
- 21' (6 brackets and 4' adapter post lite)
- 24' (6 brackets and 4' adapter post lite)
- 27' (8 brackets and 4' adapter post lite)
- 30' (8 brackets and 4' adapter post lite)
- 33' (8 brackets and 4' adapter post lite)
- 36' (10 brackets and 4' adapter post lite)