Bainbridge
TeamO Coastal 170N BackTow Lifejacket - Black/Orange
TeamO Coastal 170N BackTow Lifejacket - Black/Orange
SKU:TMO3ABKOR
- 170 N / 38 lbfInflated buoyancy
- BackTow™Manual face-up towing system
- Water-activated Mk5iInflation system
- ISO 12402International lifejacket standard
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- Ships in 1–5 business days
- 30-day returns
- Advice from real cruisers
A 170 N (38 lbf) inflatable sailing lifejacket with manually activated BackTow, an integrated deck harness, water-activated inflation, and whistle.
See this exact model, its matching re-arm kit, limitations, and comparison
Shipping & lead times
Shipping & lead times
We're a small team of boaters and we pack orders within 1–5 business days (no weekend or holiday packing). You'll get an email with tracking as soon as a label goes on your box.
Specialty items — fire extinguishers (dangerous goods) and low-stock or built-to-order gear — can take longer; the product description will say so. On a tight timeline or meeting your boat somewhere specific? Contact us and we’ll work out the fastest way to get gear to you.
International orders ship DDU: local duties, taxes, and customs fees are the buyer’s responsibility. Full details in our shipping policy.
Returns & refunds
Returns & refunds
30-day returns from the date of purchase. Items must be unused, in the original packaging with all cables and accessories, with proof of purchase.
Contact us before shipping anything back — we’ll send the return form that must accompany your return. Fire extinguisher and lithium battery items carry a $15 administrative fee on returns.
Read the full refund policy.
Ask a cruiser before you buy
Ask a cruiser before you buy
Everyone here is a current or past cruiser — we’ve docked short-handed, re-rigged at anchor, and chased 12V gremlins too. Not sure this is the right fit for your boat? Send us your question before you order and we’ll give you a straight answer.
Exact TeamO listing · SKU TMO3ABKOR
TeamO Coastal 170N BackTow Lifejacket - Black/Orange
Why choose the Coastal 170N: TeamO positions the Coastal for coastal sailing and shorter offshore passages.
The integrated deck harness and BackTow are designed to work together for tethered crew. BackTow is manually activated after inflation by a conscious wearer.
Open TeamO manuals and fitting guidanceHow TeamO BackTow works
The tethered-overboard problem
A conventional front attachment can tow an overboard wearer face-first while the boat is moving, which can make breathing and recovery harder.
Manual BackTow activation
The lifejacket inflates first. A conscious wearer then pulls the large BackTow™ handle to move the towing point and rotate toward a face-up, seated position. BackTow is not automatic and cannot be activated by an unconscious wearer.
BackTow works with the integrated deck harness while the wearer is clipped to a compatible tether. It is not a substitute for a tether, jackstay system, training, or the product instructions.
Compare the active TeamO range
| Model | Inflated buoyancy | Inflation system | Included configuration | Current price |
|---|---|---|---|---|
| Micro 170N | 170 N (38 lbf) | Water-activated Mk5i | Low-profile lifejacket; no BackTow or integrated deck harness | $ 220.78 |
| Coastal 170Nyou are here | 170 N (38 lbf) | Water-activated Mk5i | BackTow and integrated deck harness; whistle and double crotch strap | $ 254.55 |
| Offshore 170N ProSensor | 170 N (38 lbf) | Water-activated ProSensor | BackTow and harness; sprayhood, water-activated light, and whistle | $ 349.95 |
| Offshore 170N Hammar | 170 N (38 lbf) | Pressure-activated Hammar | BackTow and harness; sprayhood, water-activated light, and whistle | $ 395.95 |
| Ocean 275N | 275 N (62 lbf) | Water-activated ProSensor | BackTow and harness; sprayhood, water-activated light, and whistle | $ 438.95 |
Colors and stock vary by listing. TeamO's use categories are manufacturer positioning, not personal sizing or safety advice. Confirm fit, intended use, the product label, and applicable equipment rules.
More product questions
How do ProSensor and Hammar inflation differ?
ProSensor uses a water-sensitive element. The Hammar system activates from water pressure after roughly 10 cm (4 in) of submersion, which is intended to reduce activation from rain and spray. Both systems include a manual pull handle. Follow the exact model manual and label.
What is the difference between 170 N and 275 N?
TeamO lists the 170 N models for coastal and offshore sailing. It positions the 275 N Ocean for extreme offshore conditions and situations involving heavier foul-weather clothing or equipment. Confirm fit, intended use, and applicable standards rather than choosing from buoyancy alone.
What maintenance does an inflatable lifejacket need?
Inspect the cylinder, inflation system, fabric, webbing, and stitching as directed by the product label and manual. Keep the lifejacket dry when stored and use the exact matching kit after any inflation.
What standards and vessel requirements should I check?
TeamO lists international lifejacket and harness standards for this range and says it has not sought U.S. Coast Guard type approval. Confirm the equipment rules that apply to your vessel and operation.
Need help comparing product labels or inflation systems? Contact Cruising Solutions before ordering.