

Tandem Kayaks
Rivara Bayline 437
$3,499
A rotomolded sit-in tandem kayak, 437.5 cm long, for two paddlers who want a longer boat.
Request a quoteSKU: RVINCRUISE-437
Description
The Bayline 437 is a sit-in tandem kayak for two-person paddling. Its single-layer rotomolded hull is made of UV-resistant LLDPE, and at 437.5 cm long and 91 cm wide it gives two paddlers a long, generous boat.
At 44 kg it is a substantial kayak, so plan for two people to load and carry it. Ask us about load capacity and included accessories before you order.
Is This the Right Boat?
Choose the Bayline 437 if you want a sit-in tandem and the longest hull in the range. Compared with the Harbor Tandem 390 it is 47.5 cm longer, 5 cm wider and 8 kg heavier, so it suits buyers with help for loading and room to keep a boat of this length. A load rating is not published for this model.
Features
- Tandem sit-in layout for two paddlers
- Single-layer rotomolded construction
- UV-resistant LLDPE
- 437.5 cm length for a long waterline
Specifications
| Specification | Value |
|---|---|
| Length | 437.5 cm (14'4") |
| Width | 91 cm (36") |
| Depth | 38 cm (15") |
| Weight | 44 kg (97 lb) |
| Construction | Rotomolded single layer |
| Material | UV-resistant LLDPE |
What is included
- We confirm exactly what ships with your boat by email before you place your order
Before You Order
- Plan for two people to carry it. The boat weighs 44 kg (97 lb).
- Measure where you will keep it and the vehicle that will carry it first: the boat is 437.5 cm (14'4") long.
- A load rating is not published for this model. Ask us before you plan for heavy loads.
- It is a sit-in layout. The Harbor Tandem 390 is the sit-on-top alternative.
How Ordering Works
- Choose a boat Browse the three collections and open any product page for the full specifications, the included items and answers to common questions.
- Send your questions Use the quote form to name the boat you have in mind, your delivery country and anything you want to confirm, such as which accessories ship with it. We reply by email.
- Place your order Once the details are clear, your order is placed and you receive an email confirming it, along with an estimated delivery window. Estimates are not guarantees.
- Receive it at your door Your order is fulfilled and shipped directly to the address you provide. We email tracking details when it ships, and the shipping policy explains what to check on delivery day.
Delivery and Returns at a Glance
- Every order is fulfilled and shipped directly to the address you provide, and tracking details are sent by email when it ships.
- We confirm an estimated delivery window by email when your order is placed. Estimates are not guarantees.
- Check the packaging before you sign. Note visible damage on the delivery paperwork and take photos before opening it.
- Contact us before sending anything back. Boats that have been launched or used on the water are generally not eligible for return.
- Orders that cross a border may carry customs duties, import taxes or brokerage fees, which are the buyer's responsibility.
Shipping policy · Returns and refunds · Terms and conditions
On the Water
Every paddler should wear a properly fitted life jacket. Check the weather, the water and your own experience before you launch, start in easy conditions and follow the instructions supplied with your boat.
Frequently Asked Questions
Is the Bayline 437 a sit-on-top?
No. It is a sit-in tandem, so both paddlers sit inside the hull.
What is its load capacity?
A load rating is not published for this model. Ask us before you plan for heavy loads.
How long is the Bayline 437?
It is 437.5 cm (14'4") long and 91 cm (36") wide, which makes it the longest boat in the range.
What is the hull made of?
A single-layer rotomolded hull of UV-resistant LLDPE.
How does it differ from the Harbor Tandem 390?
The Bayline 437 is a sit-in design that is longer, wider and heavier, at 44 kg (97 lb) against 36 kg (79 lb). The Harbor Tandem 390 is a sit-on-top with a published 350 kg (772 lb) rating.
Compare the Range
| Model | Type | Length | Width | Weight | Capacity | Price |
|---|---|---|---|---|---|---|
| Rivara Harbor Tandem 390 | Sit-on-top tandem | 390 cm (12'10") | 86 cm (34") | 36 kg (79 lb) | 350 kg (772 lb) | $2,899 |
| Rivara Bayline 437 | Sit-in tandem | 437.5 cm (14'4") | 91 cm (36") | 44 kg (97 lb) | Ask us | $3,499 |
| Rivara Coastline 430 | Sea touring | 430 cm (14'1") | 63 cm (25") | 24 kg (53 lb) | Ask us | $4,199 |
| Rivara Splitline 296 | Two-piece modular sit-on-top | 296 cm (9'9") | 84 cm (33") | 26 kg (57 lb) | Ask us | $4,699 |
| Rivara Tidecast 285 | Compact sit-on-top fishing | 285 cm (9'4") | 82 cm (32") | Ask us | 130 kg (287 lb) | $2,399 |
| Rivara Tidecast 350 | Sit-on-top fishing | 350 cm (11'6") | 86 cm (34") | 33 kg (73 lb) | 200 kg (441 lb) | $2,599 |
Dimensions, weights and capacity ratings are the published specifications for each model. Where a figure is not published, we say so rather than guess.
Questions Before You Order?
Write to sales@rivarakayak.com or use the quote form. We reply by email.
More Tandem Kayaks
- Rivara Harbor Tandem 390$2,899