# Sport Vibrating Dildo Harness Kit Onyx

## What it is

The Sport Vibrating Dildo Harness Kit Onyx is a Tantus wellness product. Positioned for for-him and for-her. Current price: $51.99 (retail value $57.99). In stock.

## Emma's take

Everything for the giver. Everything for the receiver.

Velvet against your hips, the dildo curved just so, and a bullet that hums against you while your partner takes everything you give. Tantus built this kit around their 100% Ultra-Premium Silicone Sport dildo, smooth and angled for the g-spot or prostate, paired with a velvet harness that fits hips to 60 inches and washes clean when the night is over. The built-in front channel holds the included bullet vibrator steady so the pleasure moves in both directions at once.The silicone is boilable and dishwasher safe. This is a starter kit confident enough for experienced hands.

## Specifications

- Dildo material: 100% Ultra-Premium Silicone
- Dildo diameter: 1.25 inches
- Insertable length: 5.5 inches
- O-ring inner diameter: 1.59 inches / 3.81 cm
- Harness fit: Adjustable up to 60 inches / 152 cm hips
- Harness material: Velvet fabric
- Harness care: Machine washable in delicates bag or hand wash
- Dildo care: Dishwasher safe, boilable, toy cleaner compatible

## What's in the box

- 1x Sport silicone dildo (Onyx)
- 1x Velvet adjustable harness (fits hips up to 60 in)
- 1x O-ring (1.59 in / 3.81 cm)
- 1x Waterproof bullet vibrator

## Care instructions

- Remove bullet vibrator before washing the harness.
- Machine wash harness in a delicates bag with mild detergent, then hang dry.
- Boil, run through the dishwasher, or hand wash the silicone dildo with mild soap.
- Store dildo away from other silicone toys to prevent material contact.
- Keep the bullet vibrator dry during cleaning; wipe with a damp cloth only.

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Last updated: 2026-08-16
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## Frequently asked questions

## What size bodies does this harness fit?

The velvet harness adjusts to fit hips up to 60 inches (152 cm), making it one of the more inclusive options in this category. The multiple adjustment points let you dial in a secure fit across a wide range of body sizes.

## Can I use a different dildo with this harness?

Yes. The included O-ring is 1.59 inches in inner diameter and is designed to be swapped out, so you can use other compatible dildos. Any flared-base dildo that fits the O-ring will work with the harness.

## How does the bullet vibrator work in the harness?

The harness has a built-in front channel that holds the bullet vibrator in place against the wearer's body. This means the giver feels vibration during use, not just the receiver. Remove the bullet before washing the harness.

## How do I clean the dildo and harness?

The silicone dildo is boilable, dishwasher safe on the top rack, and can be hand washed with mild soap and water. The velvet harness is machine washable in a delicates bag with mild detergent. Hang dry the harness. Wipe the bullet vibrator with a damp cloth and do not submerge it.

## Is this kit compatible with water-based and silicone lubricants?

Use water-based lubricant with the silicone dildo. Silicone-based lubricants can degrade silicone toy surfaces over time, so they are best avoided with this dildo.