What Is a Fifth of Vodka? Size, Shots and Why It’s Called That

A fifth of vodka is a 750 ml bottle – 25.4 fl oz, about 17 shots. The pre-1980 history of the fifth, the shots maths, and how it compares to pints, litres and handles.
Dropper Bottle Sizes: How Many Drops Per mL and Which Size to Choose

Dropper bottles come in 5, 10, 15, 30, 50 and 100 ml, at about 20 drops per ml. Sizes, drop counts, dropper anatomy and how to choose for serums, oils and tinctures.
How Much Is 30 mL? Ounces, Tablespoons and What It Looks Like

30 ml equals 1.01 US fluid ounces, 2 tablespoons or 6 teaspoons. The full conversion table, visual comparisons, and where 30 ml appears in packaging.
Custom Whisky Bottle Manufacturer: Molds, MOQs & Finishes

A buyer’s guide to working with a custom whisky bottle manufacturer: formats, molds, decoration and MOQs.
Perfume and Cologne Bottle Sizes: mL, Ounces and How Long They Last

A complete guide to perfume and cologne bottle sizes in mL and ounces, how many sprays each holds and how long it lasts, which size to choose, and how brands build a bottle lineup.
What Is Borosilicate Glass? Properties, Uses and When You Actually Need It

Borosilicate glass explained: what it is, the boron oxide that gives it low thermal expansion, how it differs from soda-lime and tempered glass, where it is used, and why most bottles are not made from it.
Is Glass Microwave, Oven, Dishwasher and Freezer Safe? A Complete Guide

Can you put glass in the microwave, oven, dishwasher or freezer? The one rule is thermal shock. Safe limits by glass type, appliance by appliance, plus what it means for glass packaging.
750ml Gin Bottle Manufacturer: Custom Molds & Finishes

A buyer’s guide to sourcing a 750ml gin bottle manufacturer: shapes, weights, finishes, decoration and what to check before you order.
Beer Bottle Sizes: Every Format in mL and Ounces

Beer Bottle Sizes: Every Format in mL and Ounces The two dominant beer bottle sizes are the 355 mL (12 oz) North American longneck and the 330 mL (11.2 oz) European bottle. Around them sit the 500 mL German and Belgian standard, the 650 mL bomber, the 750 mL cork-and-cage format for strong and sour ales, and growlers up to 1.9 L. This guide lists every size in mL and ounces, explains the closures, and covers what each format means for a brewery choosing packaging. Beer bottle and can sizes to scale from 330 mL to 750 mL330 mL11.2 oz355 mL12 oz473 mL16 oz500 mL16.9 oz650 mL22 oz750 mL25.4 ozCommon […]
Glass Jar Sizes: Capacities, Finishes and How to Choose One

Glass Jar Sizes: Capacities, Finishes and How to Choose One Standard glass jar sizes run from 30 mL sample pots to 1 litre storage jars, with 120 mL, 250 mL, 500 mL and 720 mL as the everyday workhorses for food, cosmetics and candles. But capacity is only the first line of a jar specification: neck finish, brimful volume, label panel and base diameter decide whether a jar actually works on your filling line and in your carton. This guide covers all of it. Common glass jar sizes to scale from 60 mL to 1 litre60 mL2 oz120 mL4 oz250 mL8 oz500 mL17 oz720 mL24 oz1 L34 ozCommon glass jar […]