Top Rated Gear

XS Scuba Surface Marker Buoy (SMB) Orange

SKU: XSSSMBOR MFR: AC070-OR
$99.95

Key Features

  • Deploy the XS Scuba SMB for enhanced diver visibility and safety during your dives.
  • Inflate orally or with a BCD QD inflator; this surface marker buoy is easy to use underwater.
  • Made with Mil Spec Urethane-Backed Nylon, this durable SMB is built to withstand harsh conditions.
  • Features SOLAS reflective tape for maximum visibility, ensuring you're seen on the water's surface.
  • This 7-foot (2.13m) orange SMB has an over-pressure relief valve for safe and reliable inflation.
  • Compact and reliable, this 50 lbs. lift SMB includes a light attachment for night dives.
See More Product Details
Overview
Compare
Specs
Q&A

Questions & Answers

TREVOR M : Some are saying this is open bottom, others say its closed. Which is it?darrick c : Hello Trevor, this is has a open bottom that you can use your Octo to inflate underwater.
Shopper : Does this have an open bottom to fill with regulator or must it be inflated by blowing through valve?Gregg B : It has all. You can use your stage 2 reg (mouthpiece) or inflate otherwise. I actually use a hose with adapter just for that but I dive challenging places. I recommend the SMB inflator for everyone 🤷‍♂️TIMOTHY B : Does not have an open bottom. You inflate uding low pressure hose of your bcd.LYLE N : Yes, it has an open bottom for regulator fillingCHARLES K : Bottom Fill and Oral inflatorSTUART H : Bottom fill
ADAM L : Does this bag have welded seams at the bottom to prevent air from escaping once it hits the surface? (Once you put the air in, the only way it can get out is through the dump valve?)Earl M : Yes, that is correct.Christopher C D : It will hold air. I have fully inflated the SMB and it has held air for over an hour regardless of it position.STEPHEN M : Not sure about the welded seams or not but I have had the air stay in mine for over an hour until I released it. 30 minutes in the water and 30 minutes or so sitting on the boat. I'm not sure how long you are wanting it to stay inflated but this is a nice marker with good visibility. It is a larger buoy so you will want to inflate it with your tank not by mouth like some of the smaller marker buoys.
PATRICK J : Will the QD work with Air2?YAN G : No, it will not. Only standard BC QD.
Shopper : Hi, kinda of confused - some comments indicates that it does not have an oral inflation. so does it or does it not have an oral inflation ? for the oral inflation - is it one of those that i can use a LP BC inflator hose as well ? or i can only blow into it (similar to those that you see on aircraft lift vests) ?DAVID M : No oral valve. This is about 2 and a half meters (almost 8 feet) of marker buoy, so my lungs, at least, won't inflate it. I only deployed it once. Hold the open end under water to seal, and wrap it around the 2nd stage or octopus. Push the purge valve until inflated and standing up. It has a dump valve to deflate, and no connections for an inflater hose. The feature I like is a velcro flap to help secure the buoy when it's rolled up. However, like every marker buoy I've used, if I'm not careful securing it, it comes unwrapped from the inside out. I've had one occasion of it coming undone during a dive so I trailed it throughout the dive. RegardsSTEVEN V : Yes it has an opening for regulator filling, an over pressurize valve, And a port for either manual inflation or using and LPI line.JEFFREY B : It does orally inflate You can also use your low pressure inflater off you bcdSCOTT C : It has both an oral inflation option, similar to an aircraft life vest but also has an option, at the bottom, to use a reg to inflate. This is a great SMB, large enough to be seen in a rough sea but, if rolled very tightly, will fit into a dive-rite spare mask pouch. This is a significant step up from the $15 lightweight SMB's you see on the end cap at the dive shop. I highly recommend it.KUNTAL J : Hi - this type of SMB does not have an external oral inflation system. You have to use your regulator to inflate the SMB. Hope this helps, K

Reviews about this item

Review Summary

2020-08-11T10:36:22

Rated 5 out of 5

Great visibility

If you’re going to carry one, get this one so you’re actually seen. It’s huge and worth the real estate it takes up in your pocket.

MARIE S.

2020-02-22T06:21:12

Rated 4 out of 5

Excellent large SMB

Excellent large SMB

Gregg B.

2020-02-21T08:56:52

Rated 5 out of 5

Well built, heavy construction

Very well built, heavy construction. Have not had any issues with it since purchase. It's not a real light material, holds air very well.

Lyle N.

2018-09-29T20:00:00

Rated 5 out of 5

XS SMB - Big, Bright, and Beautiful!

Very visible compared to smaller DSMB. Very good design and roll-up mechanism. Big lift, so be careful when inflating not to get dragged up too!

ZavenS

2017-05-11T10:12:22

Rated 4 out of 5

Big

Looked well constructed, but was too big to fit in my BC pocket.

Michie W.

2014-03-23T20:00:00

Rated 5 out of 5

Good SMB

I bought this for my upcoming technical diving course. Needed to get rid of the dinky recreational version and get one meant to be used. It is much larger than the small ones you buy to stick in a pocket and forget about. This is meant to do a job. So, be sure you know the dimensions and have a need/want for something this large. That said, it has a nice Velcro wrap tab and all the other features needed for tec diving. Seems very well built. Time will tell on that. No large manufacturer logo taking up space on the SMB, so plenty of space to stencil your name. The oral inflation valve is not in the picture, but it came with one. This thing is large, so I will be using the baffled bottom to inflate. This seems like a great product and compares with the ones I looked at in the over $90 price range.

CSprouse

2013-05-19T20:00:00

Rated 3 out of 5

Very visible SMB

I got a yellow SMB and for mine the vent plug is much higher then what is shown in the photo. To effectivly use this as a lift bag requires very long arms or the help of a dive buddy. But on the whole very satisfied with the purchase, it is very visible and that is the primary reason I got this product.

shat4brains

2013-04-18T20:00:00

Rated 4 out of 5

Great SMB

This thing is huge. Even rolled up it's big and bulky. Must have for any rescue situation. Very well built. Worth the money. Don't waste your money on anything smaller or bigger. Perfect size. Only wish they gave a pouch for it. The boat will see it, miles away. Has a strap for a torch or strobe.

Darth M.

2012-10-07T20:00:00

Rated 3 out of 5

XS Scube SMB

Very well constructed but did not realize it would be so large when rolled up.

henny

2011-11-02T20:00:00

Rated 5 out of 5

Great surface marker!

This is a great surface marker. Let me tell you why. First, it's HUGE, and that makes it highly visible. Second, it has several inflation options. This SMB is compatible with a low pressure inflator hose, it can be orally inflated, and it has a baffle inflation option that can be used with an octopus. Third, this SMB has an overpressure valve that prevents it from bursting if you inflate the marker underwater. Forth, this SMB has a loop with a metal ring that is great if you want to attach a reel and send the SMB up while on the bottom, or at your safety stop. A good SMB is a very important piece of safety equipment, and this one works very well. Some people may think it's a bit large, and it is. Im my opinion, that is the whole point, I want to be seen once I inflate my SMB.

smithflys23

2009-06-25T20:00:00

Rated 5 out of 5

Great SMB

Service was prompt and delivered in excellent condition!

THEODORE S.

2009-04-05T20:00:00

Rated 5 out of 5

Works just as it should

I used this for open water diving in Jupiter, FL. I believe this is perfect for ocean diving. It makes you highly visible to your boat and I felt significantly safer diving with this as opposed to a much smaller safety sausage.

Justin

2009-03-29T20:00:00

Rated 5 out of 5

Well made and useful.....

This buoy is functional and well made. Easy to fill. If you want to be seen on the surface, this works. Lift capability is a nice bonus, and you can release it at depth if needed. Fold it (instead of rolling it up) and you can fit it in a pocket, but it's not tiny.

Rez

2009-01-18T19:00:00

Rated 5 out of 5

Great purchase!

First time I unrolled this baby I became the life of the party! The SMB is very rugged, easy to use, and can easily be seen even in moderate seas. It's huge when deployed and rolls up to be very compact. Also the velcro straps keep everything neat and tight. Inflation is easy and I've had no problems with anything. I've used many types of SMB's and this is one of the best. Every dive people ask where I got it.

Sage

2009-01-16T19:00:00

Rated 5 out of 5

Nearly Perfect

This thing is great! Six feet out of the water and VISIBLE. Can also be used as a lift bag, oral inflator, easily deflates. Yeah, it has to be clipped to the BC and it's a little cumbersome to use one handed. But if you get separated from the boat, it's visiblity will sure be appreciated.

CLARK P.

2009-01-14T19:00:00

Rated 3 out of 5

Consider your intended uses

Service was exemplary as always.

MICHAEL I.

2008-08-21T20:00:00

Rated 4 out of 5

Very Visible

This thing is big. However, that is exactly what you want if you surface to find the boat nowhere in sight. I had a little trouble figuring out how to attach it to my BCD. It barely fits in one of the pockets, and not very well. I finally settled on clipping it to a carabiner on one of my D-rings down low. I don't find that it gets in the way at all. Contrary to an earlier post, it does have an oral-inflation valve that works very well. It inflates very quickly and easily. Highly recommended for remote locations and drift dives.

JOHN K.

2008-07-22T20:00:00

Rated 4 out of 5

Be Seen

This is a good quality product and I bought this as a replacement for one I had that was too small. This has all the features and quality that I want in a surface buoy. One small drawback is that it borders on being a bit too large to fit in my BCD pocket comfortibly and it's too large to carry clipped to a D ring without getting in the way. I will now feel much more confident that I'll be spotted if I become adrift away from the dive boat.

FRANK E.

2008-05-13T20:00:00

Rated 4 out of 5

Marker Buoy

This is not your average safety sausage in that it is twice the size and can serve as a lift bag (up to 50lbs). The relief valve and the anti-spill bottom with baffle are great features. If you want to be seen on the surface, you won't be missed if you use this SMB. If you don't roll it very tight, it can unravel.

SCOTT C.

2008-01-22T19:00:00

Rated 2 out of 5

bulky and large

A rather large and bulky item. The straps do not secure well and tend to drift if not properly stowed. Not a great feature if you want to deploy one handed or while otherwise encumbered.

PETER L.

2008-01-20T19:00:00

Rated 5 out of 5

Excellent SMB

I use this product every dive. Easy to inflate and stays inflated on the suface. The valve allows for inflation at depth without fear of the bag bursting.

Bob

2007-11-15T19:00:00

Rated 4 out of 5

I liiike it!

very functional and very large

u/h20guy

2007-09-26T20:00:00

Rated 5 out of 5

XS Scuba SMB

Well constructed and easy to use. Taller than most SMBs so when it is rolled up it is about twice the size of others. I like the overpressure relief valve and the anti-spill bottom with baffle. It doesn't have an oral inflate. If you are looking for an SMB that will stand out, this is the one.

SCOTT C.

2007-09-25T20:00:00

Rated 4 out of 5

excellent surface marker

This is the safety sausage that I carry. It is an excellent surface marker bouy that will get you seen (and isn't that the whole ideaa?) It's ruggedly made and has good features such as a dump valve for air, convenient D rings, and is sealed so the air won't dump if it is accidently up-ended. I like the reflective tape on the marker as this can be important in low light or night dive situations. The unit can be attached anywhere on a BC (I keep mine in my BC pocket). It can also serve as a lift bag since it has close to 50 pounds of lift when fully inflated. In heavy boat areas it can also be attached to a line to serve as a surfacing marker as you ascend from your safety stop. Scuba Diving magazine just did an article on safety devices and for visual surface signals, this was one of the top picks. It is large, so be aware of that. But, you won't need this for every dive. I would not dive open ocean without it. The only reason I rated this 4 flags instead of 5 was due to size. The unit does not roll up quite as tightly as it could due to the rather large dump valve.

JAMES B.

2007-09-24T20:00:00

Rated 4 out of 5

Does the job well

Does as you would expect - good construction and well built.

Danny

2007-07-20T20:00:00

Rated 4 out of 5

Would recommend

Great lift bag but rather large for a safety sausage. I very much enjoy the large tie-strap and easy to use octo-inflate. (although an oral inflate would be nice I don't miss it). Would recommend this product, just be prepared for the larger size safety tube. (8"x5" rolled)

JAMES C.

2007-05-28T20:00:00

Rated 4 out of 5

Solid SMB

As far as SMBs go, I haven't seen one that can beat this one for price. It has good, solid construction and nice features. The only thing it is missing is an oral inflate. Also, it is a bit bulky. It doesn't roll up as tight as it could due to the design of the purge valve, and i had to be a little creative when mounting it to my backplate, but those really aren't anything big. The important thing is that it is reliable, durable, and very easy to spot.

Christopher P.

XS Scuba Surface Marker Buoy (SMB) Specifications

  • Purpose

    Surface Marker Buoy (SMB)

  • Materials

    Buoy: Mil Spec Urethane-Backed Nylon
    Hardware: Stainless Steel
    Reflective Tape: SOLAS

  • Dimensions

    Overall Length: 7' (2.13m) 6'/1.83m Out of Water
    Circumference: 22" (60cm)

  • Color

    Orange or Yellow

  • Inflation (Valve)

    Combination Oral and BCD QD Inflator

  • Lift

    50 lbs. (13.6 kg)

  • Light Attachment

    Yes

  • Over Pressure Relief Valve

    Yes

  • Manual Dump Valve

    Yes

About XS Scuba Surface Marker Buoy (SMB)

FEATURED REVIEWS

XS Scuba SMB

By SCOTT C.

Well constructed and easy to use. Taller than most SMBs so when it is rolled up it is about twice the size of others. I like the overpressure relief valve and the anti-spill bottom with baffle. It doesn't have an oral inflate. If you are looking for an SMB that will stand out, this is the one.

Excellent SMB

By Bob

I use this product every dive. Easy to inflate and stays inflated on the suface. The valve allows for inflation at depth without fear of the bag bursting.

Divers are all supposed to carry a Surface Marker Buoy (SMB) to comply with national dive safety standards. That nice, but your safety is important with or without standards, so the smart diver always carries a surface marker buoy on every dive. XS Scuba's Safety Marker Buoy is huge with a 7' (2.13m) overall length (6'/1.83m out of water) and a 22" (60cm) circumference. Built tough to last, Surface Marker Buoy meets military specification. Buoy is manufactured from tough urethane-backed, nylon material for durability and years of service. Buoy has SOLAS reflective tape on both sides for maximum visibility.

Surface Marker Buoy is equipped with elastic loop at top for attachment of a chemical light for night diving applications and has a stainless-steel D-ring for attachment of a slate. An overpressure relief valve with pull cord for manual release of air, a combination oral and BCD QD inflation valve with cap cover, anti-spill bottom with baffle to allow easy fill from any air device and it keeps buoy inflated until you empty it.

Buoy has an 18" (45.7cm) step-thru leg harness with stainless-steel D-ring at bottom and lift handle at top for easy retrieval from a boat or dock. Buoy rolls up to a compact size and a hook and loop strap keeps it rolled and compact when not in use. Buoy can also double as a lift bag if needed with its 50 lbs. (13.6 kg) capacity and lift straps with stainless steel D-ring at the bottom. XS Scuba's SMB is available in orange or yellow colors.

XS Scuba Surface Marker Buoy (SMB) Features

  • XS Scuba Surface Marker Buoy (SMB):
  • HUGE, 7' (2.13m) Long x 22" (60cm) Circumference (6'/1.83m out of the water)
  • Mil-Spec, Urethane-Backed, Nylon Material
  • SOLAS Reflective Tape, Both Sides for Maximum Visibility
  • Elastic Loop at Top for Chemical Light Attachment
  • Stainless Steel D-Ring At-Top for Slate Attachment
  • Overpressure Relief Valve w/Pull for Manual Release
  • Lifting Handle At-Top of Tube
  • Combination Oral & BCD QD Inflator
  • Anti-Spill Bottom w/Baffle Allow Easy Fill from Any Device
  • Remains Inflated Until you Empty It
  • Rolls Up to Compact Size & Stays Closed w/Hook & Loop Strap
  • 18" (45.7cm) Step-Thru Leg Harness w/Stainless Steel D-Ring At-Bottom
  • 50 lbs. (13.6 kg) of Lift Capacity
  • Lifting Strap w/Stainless Steel D-Ring

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Deploy the XS Scuba SMB for enhanced diver visibility and safety during your dives.
  • Inflate orally or with a BCD QD inflator; this surface marker buoy is easy to use underwater.
  • Made with Mil Spec Urethane-Backed Nylon, this durable SMB is built to withstand harsh conditions.
  • Features SOLAS reflective tape for maximum visibility, ensuring you're seen on the water's surface.
  • This 7-foot (2.13m) orange SMB has an over-pressure relief valve for safe and reliable inflation.
  • Compact and reliable, this 50 lbs. lift SMB includes a light attachment for night dives.

What's in the box:

  • XS Scuba Surface Marker Buoy (SMB)