100ml Reed Diffuser Bottles

A 100ml reed diffuser bottle is the mid-size home-fragrance vessel that most brands use as their standard diffuser. It holds enough fragrance oil for several weeks of continuous scent, works with a standard reed set, and is small enough to sit on a shelf or a bathroom ledge without dominating the space. Our 100ml range covers round, square, cylindrical and wide-mouth profiles in clear and coloured glass, with wooden, metal or plastic caps.

Why choose 100ml reed diffuser bottles?

The most flexible diffuser size. 100ml is large enough to deliver meaningful burn time yet small enough to keep freight and unit cost low — which is why it appears in so many retail diffuser ranges.
Wide glass and finish choice. This capacity is available in round, square, octagonal, wide-mouth and vintage apothecary shapes, in clear, frosted, gradient and coloured glass.
Compatible with standard reed sets. Reed openings in this class are built around the standard rattan reed bundles used across the industry, so your existing accessory supplier stays valid.
Good for gifting and sets. A 100ml diffuser pairs naturally with a candle or a small spray in a gift box without tipping the pack into an oversized format.

100ml reed diffuser bottle specifications and sizing guide

Model	Capacity	Profile	Diameter	Height	Reed opening
DSD-R100	100 ml	Round	70 mm	72 mm	28 mm
DSD-RR100A	100 ml	Rounded / vintage	on request	on request	18 mm
DSD-S100	100 ml	Square	on request	on request	18 mm
DSD-RW100	100 ml	Wide mouth	on request	on request	18 mm
DSD-RT100	100 ml	Round tapered	on request	on request	18 mm

Reed opening size matters more than any other dimension here, because it determines which caps, collars and reed bundles fit. Our 100ml models are built around an 18 mm opening as standard, with wider 28 mm openings on certain jar-shaped designs such as DSD-R100. Tell us the model number you are specifying and we will confirm the exact opening and cap options — and if you need drawings for packaging design, we supply them on request.

Reed count, fill volume and usage notes

Reed count: a 100ml bottle is normally supplied with 6–8 reeds. The exact number depends on the opening and the reed thickness, so the reed set is quoted to match the bottle rather than assuming one number for the whole range.
Fill volume: around 90–95 ml of fragrance oil leaves room for the reeds to displace liquid without overflowing, and keeps the meniscus visible below the shoulder.
Duration: a 100ml diffuser typically scents a room for several weeks. Actual duration depends on oil formulation, reed count, reed condition, room size and airflow, so any figure should be presented as an estimate and confirmed in your own test.
Caps: we supply wooden ball caps, wooden cylinder caps, metal caps and plastic closures, with a sealing plug or inner stopper where the oil needs to be transport-safe.

Available colours and surface finishes

100ml bottles can be produced in clear glass, transparent coloured glass, internally coloured glass, frosted and matte finishes, and gradient or pearl effects. Decoration includes silk screen printing, hot stamping, UV printing, wrap labels and custom gift packaging.

For home fragrance, the finish is often doing as much brand work as the label, particularly on apothecary and vintage shapes. Our glass decoration methods comparison sets out how each technique performs on curved and sprayed surfaces.

Caps, collars and components for 100ml bottles

Wooden caps — ball, cylinder and flat styles with oil-resistant inner liners
Metal caps in matte, gloss, brushed and electroplated finishes
Plastic closures and tamper-evident options
Rattan and fibre reeds in standard lengths, plus decorative collars and neck rings

Because reed opening, cap fit and reed diameter have to work together, we recommend specifying the bottle, cap and reed set as one item on your order so we can confirm compatibility before production.

MOQ, samples and lead time

MOQ: 3,000 pcs per design; 1,000 pcs on selected ready-stock models.
Samples: 3–7 days for existing moulds; decorated or coated samples take a few days longer.
Lead time: ready stock 7–10 days; existing mould with custom decoration 30–35 days; new custom mould 45–50 days at 10,000–50,000 pcs.
Shipping: ex-works Shenzhen; sea freight to Europe typically 25–35 days. Empty bottles ship compactly, so ordering caps and reeds on the same shipment usually reduces total freight.

For the full picture on OEM diffuser projects, see our custom reed diffuser bottle manufacturing guide.

Products available in 100ml

Browse the diffuser bottles in this capacity below, or see the whole range in our diffuser bottle catalogue.

100ml Reed Diffuser Bottles available in this size

Frequently asked questions

What neck size do 100ml reed diffuser bottles use?

Most of our 100ml models are built around an 18 mm reed opening, while certain jar-shaped designs such as DSD-R100 use a wider 28 mm opening. Because the opening determines cap and reed compatibility, confirm the exact size against the model number you are ordering.

How many reeds fit a 100ml diffuser bottle?

A 100ml bottle is normally supplied with 6–8 reeds, and the count is matched to the opening and reed thickness. More reeds increase scent release and reduce duration; fewer reeds slow release and extend the life of the oil, so the reed set is specified with the bottle.

Can 100ml diffuser bottles be supplied with wooden caps?

Yes. We supply wooden caps in ball, cylinder and flat styles with oil-resistant inner liners, as well as metal and plastic closures. We recommend ordering the bottle, cap and reed set together so fit and oil compatibility are confirmed before production.

Are 100ml diffuser bottles suitable for car diffusers?

These bottles are designed for home fragrance and are larger than a typical car diffuser vessel. For automotive use we would normally quote a smaller bottle with a sealed cap, so tell us the application and we will recommend the right format rather than adapting a home-fragrance design.

Other diffuser bottle sizes we manufacture

The sizes below are made in the same factory, on the same QC process and the same MOQ, so you can mix capacities in a single order and keep unit costs comparable.

Browse every size we make in the full glass packaging catalogue.

Starting a diffuser line? Send us your capacity, bottle shape, cap and label requirements for pricing and a sampling plan. Request a quote or free samples.