---
product_id: 228631579
title: "5ft Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 98ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip"
brand: "seafard"
price: "VT23668"
currency: VUV
in_stock: true
reviews_count: 8
category: "Seafard"
url: https://www.desertcart.vu/products/228631579-5ft-scuba-diving-open-bottom-surface-marker-buoy-smb-98ft
store_origin: VU
region: Vanuatu
---

# 5ft neon yellow high visibility 98ft aluminum alloy finger spool reel 210D Nylon TPU coated rupture resistant 5ft Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 98ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip

**Brand:** seafard
**Price:** VT23668
**Availability:** ✅ In Stock

## Summary

> 🟡 Dive Boldly, Surface Confidently!

## Quick Answers

- **What is this?** 5ft Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 98ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip by seafard
- **How much does it cost?** VT23668 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/228631579-5ft-scuba-diving-open-bottom-surface-marker-buoy-smb-98ft)

## Best For

- seafard enthusiasts

## Why This Product

- Trusted seafard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Seen, Stay Safe:** Neon yellow 5ft SMB with reflective bands ensures maximum surface visibility in any dive scenario.
- • **Built to Brave the Depths:** Durable 210D nylon fabric with TPU coating and overpressure relief valve prevents ruptures and withstands harsh water conditions.
- • **Effortless Inflation Options:** Fill easily via oral inflator or regulator through the open bottom with a one-way valve locking air in place.
- • **Compact Powerhouse for Every Dive:** Lightweight 390g design ideal for cave, wreck, snorkeling, and travel divers who demand reliability without bulk.
- • **Precision Control with Every Line:** Corrosion-resistant aluminum finger spool with 98ft braided nylon line and stainless steel double-ended bolt clip for secure, tangle-free deployment.

## Overview

The Seafard 5ft Scuba Diving Open Bottom Surface Marker Buoy (SMB) combines high-visibility neon yellow design with rugged 210D nylon TPU-coated fabric and a built-in overpressure relief valve to ensure durability and safety. It features a versatile inflation system compatible with oral inflators and regulators, plus a corrosion-resistant aluminum finger spool with 98ft of braided nylon line and a stainless steel double-ended bolt clip. Lightweight and compact, this SMB is engineered for professional divers seeking dependable surface signaling in all underwater environments.

## Description

desertcart.com : Seafard 5ft Yellow Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 98ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip Blue : Sports & Outdoors

Review: DSMB - Large bottom Opening with one-way valve to keep air in. - Finger spool is great size, not too large. I can easily use it as a finger spool one handed. The Surface Marker Buoy (SMB) is exactly as I hoped for. A large opening on the bottom to fill with an Octo, and a one-way valve in the bottom section doesn't let the air back out, so it will remain inflated at the surface and not lose air if it tips over. Valve to manually inflate by mouth or BCD hose works well. Press in, and inflate by mouth, let go and it springs back and stops air flow, locking it in. Dump valve works, though I haven't tested as a pressure relief yet. I intend to use soon in Hawaii and if I experience any issues, I will revise this review. So far, very pleased with this product and would purchase again.
Review: Works well; holds air; tricky to get water out - I used this DSMB on a Caribbean dive trip, for eight dives. Works well and very easy and fast to inflate from octo. Could also be inflated from a LP inflator hose or by mouth. The addition of the relief valve does add bulk when rolled, but make deflating easy. Due to the design of the bottom, it does trap any water that gets inside, but the relief valve can be removed to drain it. The spool and line seem good quality, and the bolt snap is great but a little smaller than I'd prefer (but sized right for the spool). There's a swivel on the end of the line that could be removed if you want a different setup, but it is very nicely spliced and finished off if you choose to keep it.

## Features

- HIGH VISIBILITY DESIGN - The Neon yellow surface marker signal tube is a 5ft surface marker with a Reflective Band tape on both sides for maximum visibility.
- EASY FILL & STABILITY - SMB (total weight 390 grams) can be filled using the oral inflator, or through the use of a regulator in the open bottom of the SMB.
- RUPTURE RESISTANT - Made from a 210D Nylon Fabric with a TPU coating for added strength in all water conditions and a built-in over pressure relief valve allows the tube to ascend without rupturing.
- SMB FINGER SPOOL - Strong and corrosion resistant aluminum metal finger spool dive reel with 98ft of braided nylon line and stainless steel double ended bolt clip.
- LIGHTWEIGHT & COMPACT - The combination ideal for cave and wreck diving, scuba diving, travelling diver, snorkeling, photography and other underwater activities.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FWRR2H2 |
| Best Sellers Rank | #103,386 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #21 in Diving Safety Gear |
| Brand | Seafard |
| Brand Name | Seafard |
| Color | 5ft Yellow Smb+blue Reel |
| Customer Reviews | 4.6 out of 5 stars 132 Reviews |
| Included Components | Clip |
| Item Dimensions | 60 x 5.9 x 1 inches |
| Item Height | 1 inches |
| Item Type Name | Surface Marker Buoy |
| Item Weight | 16 ounces |
| Item dimensions L x W x H | 60 x 5.9 x 1 inches |
| Manufacturer | Seafard |
| Manufacturer Warranty Description | Not Applicale |
| Material | Aluminum, Nylon |
| Material Type | Aluminum, Nylon |
| Model Number | 2-HY0003 |
| Operation Mode | Manual |
| Style | Diving |
| Style Name | Diving |

## Product Details

- **Brand:** Seafard
- **Material:** Aluminum, Nylon
- **Color:** 5ft Yellow Smb+blue Reel
- **Item dimensions L x W x H:** 60 x 5.9 x 1 inches
- **Style:** Diving

## Images

![5ft Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 98ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Image 1](https://m.media-amazon.com/images/I/719vek5gksL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ DSMB - Large bottom Opening with one-way valve to keep air in.
*by C***T on October 8, 2025*

Finger spool is great size, not too large. I can easily use it as a finger spool one handed. The Surface Marker Buoy (SMB) is exactly as I hoped for. A large opening on the bottom to fill with an Octo, and a one-way valve in the bottom section doesn't let the air back out, so it will remain inflated at the surface and not lose air if it tips over. Valve to manually inflate by mouth or BCD hose works well. Press in, and inflate by mouth, let go and it springs back and stops air flow, locking it in. Dump valve works, though I haven't tested as a pressure relief yet. I intend to use soon in Hawaii and if I experience any issues, I will revise this review. So far, very pleased with this product and would purchase again.

### ⭐⭐⭐⭐⭐ Works well; holds air; tricky to get water out
*by J***T on August 3, 2021*

I used this DSMB on a Caribbean dive trip, for eight dives. Works well and very easy and fast to inflate from octo. Could also be inflated from a LP inflator hose or by mouth. The addition of the relief valve does add bulk when rolled, but make deflating easy. Due to the design of the bottom, it does trap any water that gets inside, but the relief valve can be removed to drain it. The spool and line seem good quality, and the bolt snap is great but a little smaller than I'd prefer (but sized right for the spool). There's a swivel on the end of the line that could be removed if you want a different setup, but it is very nicely spliced and finished off if you choose to keep it.

### ⭐⭐⭐⭐⭐ Works great, quality is good.
*by G***P on March 5, 2025*

Loved the first one so many I bought one for my son

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-30*